15763522012

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{31687}}^1$

素因数の和:31970

約数の個数: 48

約数和(自身を含む): 32012485120

約数和(自身を除く): 16248963108

約数列:

[1, 2, 4, 7, 14, 28, 109, 163, 218, 326, 436, 652, 763, 1141, 1526, 2282, 3052, 4564, 17767, 31687, 35534, 63374, 71068, 124369, 126748, 221809, 248738, 443618, 497476, 887236, 3453883, 5164981, 6907766, 10329962, 13815532, 20659924, 24177181, 36154867, 48354362, 72309734, 96708724, 144619468, 562982929, 1125965858, 2251931716, 3940880503, 7881761006, 15763522012]

約数ペア:

[(1, 15763522012), (2, 7881761006), (4, 3940880503), (7, 2251931716), (14, 1125965858), (28, 562982929), (109, 144619468), (163, 96708724), (218, 72309734), (326, 48354362), (436, 36154867), (652, 24177181), (763, 20659924), (1141, 13815532), (1526, 10329962), (2282, 6907766), (3052, 5164981), (4564, 3453883), (17767, 887236), (31687, 497476), (35534, 443618), (63374, 248738), (71068, 221809), (124369, 126748)]