19563223684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{5471}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 35444376576

約数和(自身を除く): 15881152892

約数列:

[1, 2, 4, 53, 101, 106, 167, 202, 212, 334, 404, 668, 5353, 5471, 8851, 10706, 10942, 16867, 17702, 21412, 21884, 33734, 35404, 67468, 289963, 552571, 579926, 893951, 913657, 1105142, 1159852, 1787902, 1827314, 2210284, 3575804, 3654628, 29286263, 48423821, 58572526, 92279357, 96847642, 117145052, 184558714, 193695284, 369117428, 4890805921, 9781611842, 19563223684]

約数ペア:

[(1, 19563223684), (2, 9781611842), (4, 4890805921), (53, 369117428), (101, 193695284), (106, 184558714), (167, 117145052), (202, 96847642), (212, 92279357), (334, 58572526), (404, 48423821), (668, 29286263), (5353, 3654628), (5471, 3575804), (8851, 2210284), (10706, 1827314), (10942, 1787902), (16867, 1159852), (17702, 1105142), (21412, 913657), (21884, 893951), (33734, 579926), (35404, 552571), (67468, 289963)]