19676632066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 41477184000

約数和(自身を除く): 21800551934

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 29, 38, 46, 58, 91, 133, 161, 182, 203, 247, 266, 299, 322, 361, 377, 406, 437, 449, 494, 551, 598, 667, 722, 754, 874, 898, 1102, 1334, 1729, 2093, 2527, 2639, 3059, 3143, 3458, 3857, 4186, 4669, 4693, 5054, 5278, 5681, 5837, 6118, 6286, 7163, 7714, 8303, 8531, 8671, 9338, 9386, 10327, 10469, 11362, 11674, 12673, 13021, 14326, 16606, 17062, 17342, 20654, 20938, 25346, 26042, 32851, 39767, 40859, 50141, 58121, 59717, 60697, 65702, 72289, 73283, 79534, 81718, 88711, 91147, 100282, 107939, 110903, 116242, 119434, 121394, 134251, 136097, 144578, 146566, 162089, 164749, 169273, 177422, 182294, 196213, 215878, 221806, 240787, 247399, 268502, 272194, 299483, 324178, 329498, 338546, 392426, 481574, 494798, 598966, 755573, 776321, 939757, 952679, 1134623, 1153243, 1184911, 1373491, 1511146, 1552642, 1685509, 1731793, 1879514, 1905358, 2096381, 2107157, 2269246, 2306486, 2369822, 2550769, 2746982, 3130231, 3216187, 3371018, 3463586, 3728047, 3893279, 4192762, 4214314, 4700581, 5101538, 5690177, 6260462, 6432374, 7456094, 7786558, 9401162, 11380354, 14750099, 17855383, 21911617, 22513309, 26096329, 27252953, 29500198, 32904067, 35710766, 39831239, 43823234, 45026618, 48464611, 52192658, 54505906, 61107553, 65808134, 73972301, 79662478, 96929222, 108113363, 122215106, 147944602, 216226726, 339252277, 427752871, 517806107, 678504554, 756793541, 855505742, 1035612214, 1405473719, 1513587082, 2810947438, 9838316033, 19676632066]

約数ペア:

[(1, 19676632066), (2, 9838316033), (7, 2810947438), (13, 1513587082), (14, 1405473719), (19, 1035612214), (23, 855505742), (26, 756793541), (29, 678504554), (38, 517806107), (46, 427752871), (58, 339252277), (91, 216226726), (133, 147944602), (161, 122215106), (182, 108113363), (203, 96929222), (247, 79662478), (266, 73972301), (299, 65808134), (322, 61107553), (361, 54505906), (377, 52192658), (406, 48464611), (437, 45026618), (449, 43823234), (494, 39831239), (551, 35710766), (598, 32904067), (667, 29500198), (722, 27252953), (754, 26096329), (874, 22513309), (898, 21911617), (1102, 17855383), (1334, 14750099), (1729, 11380354), (2093, 9401162), (2527, 7786558), (2639, 7456094), (3059, 6432374), (3143, 6260462), (3458, 5690177), (3857, 5101538), (4186, 4700581), (4669, 4214314), (4693, 4192762), (5054, 3893279), (5278, 3728047), (5681, 3463586), (5837, 3371018), (6118, 3216187), (6286, 3130231), (7163, 2746982), (7714, 2550769), (8303, 2369822), (8531, 2306486), (8671, 2269246), (9338, 2107157), (9386, 2096381), (10327, 1905358), (10469, 1879514), (11362, 1731793), (11674, 1685509), (12673, 1552642), (13021, 1511146), (14326, 1373491), (16606, 1184911), (17062, 1153243), (17342, 1134623), (20654, 952679), (20938, 939757), (25346, 776321), (26042, 755573), (32851, 598966), (39767, 494798), (40859, 481574), (50141, 392426), (58121, 338546), (59717, 329498), (60697, 324178), (65702, 299483), (72289, 272194), (73283, 268502), (79534, 247399), (81718, 240787), (88711, 221806), (91147, 215878), (100282, 196213), (107939, 182294), (110903, 177422), (116242, 169273), (119434, 164749), (121394, 162089), (134251, 146566), (136097, 144578)]