19590435172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6491}}^1$

素因数の和:6793

約数の個数: 96

約数和(自身を含む): 43975249920

約数和(自身を除く): 24384814748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 239, 287, 308, 451, 478, 574, 902, 956, 1148, 1673, 1804, 2629, 3157, 3346, 5258, 6314, 6491, 6692, 9799, 10516, 12628, 12982, 18403, 19598, 25964, 36806, 39196, 45437, 68593, 71401, 73612, 90874, 107789, 137186, 142802, 181748, 215578, 266131, 274372, 285604, 431156, 499807, 532262, 754523, 999614, 1064524, 1509046, 1551349, 1862917, 1999228, 2927441, 3018092, 3102698, 3725834, 5854882, 6205396, 7451668, 10859443, 11709764, 17064839, 20492087, 21718886, 34129678, 40984174, 43437772, 63605309, 68259356, 81968348, 119453873, 127210618, 238907746, 254421236, 445237163, 477815492, 699658399, 890474326, 1399316798, 1780948652, 2798633596, 4897608793, 9795217586, 19590435172]

約数ペア:

[(1, 19590435172), (2, 9795217586), (4, 4897608793), (7, 2798633596), (11, 1780948652), (14, 1399316798), (22, 890474326), (28, 699658399), (41, 477815492), (44, 445237163), (77, 254421236), (82, 238907746), (154, 127210618), (164, 119453873), (239, 81968348), (287, 68259356), (308, 63605309), (451, 43437772), (478, 40984174), (574, 34129678), (902, 21718886), (956, 20492087), (1148, 17064839), (1673, 11709764), (1804, 10859443), (2629, 7451668), (3157, 6205396), (3346, 5854882), (5258, 3725834), (6314, 3102698), (6491, 3018092), (6692, 2927441), (9799, 1999228), (10516, 1862917), (12628, 1551349), (12982, 1509046), (18403, 1064524), (19598, 999614), (25964, 754523), (36806, 532262), (39196, 499807), (45437, 431156), (68593, 285604), (71401, 274372), (73612, 266131), (90874, 215578), (107789, 181748), (137186, 142802)]