15359778868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1\times {\mathrm{6983}}^1$

素因数の和:11632

約数の個数: 48

約数和(自身を含む): 32538288384

約数和(自身を除く): 17178509516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4621, 6983, 9242, 13966, 18484, 27932, 32347, 48881, 64694, 78557, 97762, 118711, 129388, 157114, 195524, 237422, 314228, 474844, 549899, 830977, 1099798, 1661954, 2199596, 3323908, 32268443, 64536886, 129073772, 225879101, 451758202, 548563531, 903516404, 1097127062, 2194254124, 3839944717, 7679889434, 15359778868]

約数ペア:

[(1, 15359778868), (2, 7679889434), (4, 3839944717), (7, 2194254124), (14, 1097127062), (17, 903516404), (28, 548563531), (34, 451758202), (68, 225879101), (119, 129073772), (238, 64536886), (476, 32268443), (4621, 3323908), (6983, 2199596), (9242, 1661954), (13966, 1099798), (18484, 830977), (27932, 549899), (32347, 474844), (48881, 314228), (64694, 237422), (78557, 195524), (97762, 157114), (118711, 129388)]