15693899390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1\times {\mathrm{11311}}^1$

素因数の和:12165

約数の個数: 48

約数和(自身を含む): 30629140416

約数和(自身を除く): 14935241026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 821, 845, 1642, 1690, 4105, 8210, 10673, 11311, 21346, 22622, 53365, 56555, 106730, 113110, 138749, 147043, 277498, 294086, 693745, 735215, 1387490, 1470430, 1911559, 3823118, 9286331, 9557795, 18572662, 19115590, 46431655, 92863310, 120722303, 241444606, 603611515, 1207223030, 1569389939, 3138779878, 7846949695, 15693899390]

約数ペア:

[(1, 15693899390), (2, 7846949695), (5, 3138779878), (10, 1569389939), (13, 1207223030), (26, 603611515), (65, 241444606), (130, 120722303), (169, 92863310), (338, 46431655), (821, 19115590), (845, 18572662), (1642, 9557795), (1690, 9286331), (4105, 3823118), (8210, 1911559), (10673, 1470430), (11311, 1387490), (21346, 735215), (22622, 693745), (53365, 294086), (56555, 277498), (106730, 147043), (113110, 138749)]