19101082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 22267238

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 47, 49, 58, 77, 91, 94, 98, 143, 154, 182, 203, 286, 319, 329, 377, 406, 517, 539, 611, 637, 638, 658, 754, 1001, 1034, 1078, 1222, 1274, 1363, 1421, 2002, 2233, 2303, 2639, 2726, 2842, 3619, 4147, 4277, 4466, 4606, 5278, 6721, 7007, 7238, 8294, 8554, 9541, 13442, 14014, 14993, 15631, 17719, 18473, 19082, 25333, 29029, 29939, 29986, 31262, 35438, 36946, 47047, 50666, 58058, 59878, 66787, 94094, 104951, 124033, 133574, 194909, 203203, 209902, 248066, 329329, 389818, 406406, 658658, 734657, 868231, 1364363, 1469314, 1736462, 2728726, 9550541, 19101082]

約数ペア:

[(1, 19101082), (2, 9550541), (7, 2728726), (11, 1736462), (13, 1469314), (14, 1364363), (22, 868231), (26, 734657), (29, 658658), (47, 406406), (49, 389818), (58, 329329), (77, 248066), (91, 209902), (94, 203203), (98, 194909), (143, 133574), (154, 124033), (182, 104951), (203, 94094), (286, 66787), (319, 59878), (329, 58058), (377, 50666), (406, 47047), (517, 36946), (539, 35438), (611, 31262), (637, 29986), (638, 29939), (658, 29029), (754, 25333), (1001, 19082), (1034, 18473), (1078, 17719), (1222, 15631), (1274, 14993), (1363, 14014), (1421, 13442), (2002, 9541), (2233, 8554), (2303, 8294), (2639, 7238), (2726, 7007), (2842, 6721), (3619, 5278), (4147, 4606), (4277, 4466)]