15018016

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 36

約数和(自身を含む): 32027562

約数和(自身を除く): 17009546

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 2777, 5408, 5554, 11108, 22216, 36101, 44432, 72202, 88864, 144404, 288808, 469313, 577616, 938626, 1155232, 1877252, 3754504, 7509008, 15018016]

約数ペア:

[(1, 15018016), (2, 7509008), (4, 3754504), (8, 1877252), (13, 1155232), (16, 938626), (26, 577616), (32, 469313), (52, 288808), (104, 144404), (169, 88864), (208, 72202), (338, 44432), (416, 36101), (676, 22216), (1352, 11108), (2704, 5554), (2777, 5408)]