12960407792

素因数分解:

$2^4\times {\mathrm{3877}}^1\times {\mathrm{208931}}^1$

素因数の和:212816

約数の個数: 20

約数和(自身を含む): 25117387176

約数和(自身を除く): 12156979384

約数列:

[1, 2, 4, 8, 16, 3877, 7754, 15508, 31016, 62032, 208931, 417862, 835724, 1671448, 3342896, 810025487, 1620050974, 3240101948, 6480203896, 12960407792]

約数ペア:

[(1, 12960407792), (2, 6480203896), (4, 3240101948), (8, 1620050974), (16, 810025487), (3877, 3342896), (7754, 1671448), (15508, 835724), (31016, 417862), (62032, 208931)]