12965950911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{6689}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 18804787200

約数和(自身を除く): 5838836289

約数列:

[1, 3, 19, 31, 57, 93, 589, 1097, 1767, 3291, 6689, 20067, 20843, 34007, 62529, 102021, 127091, 207359, 381273, 622077, 646133, 1938399, 3939821, 7337833, 11819463, 22013499, 139418827, 227472823, 418256481, 682418469, 4321983637, 12965950911]

約数ペア:

[(1, 12965950911), (3, 4321983637), (19, 682418469), (31, 418256481), (57, 227472823), (93, 139418827), (589, 22013499), (1097, 11819463), (1767, 7337833), (3291, 3939821), (6689, 1938399), (20067, 646133), (20843, 622077), (34007, 381273), (62529, 207359), (102021, 127091)]