18799098110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1326683}}^1$

素因数の和:1326812

約数の個数: 32

約数和(自身を含む): 36775680480

約数和(自身を除く): 17976582370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 1326683, 2653366, 6633415, 13266830, 17246879, 34493758, 86234395, 144608447, 172468790, 289216894, 723042235, 1446084470, 1879909811, 3759819622, 9399549055, 18799098110]

約数ペア:

[(1, 18799098110), (2, 9399549055), (5, 3759819622), (10, 1879909811), (13, 1446084470), (26, 723042235), (65, 289216894), (109, 172468790), (130, 144608447), (218, 86234395), (545, 34493758), (1090, 17246879), (1417, 13266830), (2834, 6633415), (7085, 2653366), (14170, 1326683)]