12400544

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 36

約数和(自身を含む): 26447526

約数和(自身を除く): 14046982

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2293, 2704, 4586, 5408, 9172, 18344, 29809, 36688, 59618, 73376, 119236, 238472, 387517, 476944, 775034, 953888, 1550068, 3100136, 6200272, 12400544]

約数ペア:

[(1, 12400544), (2, 6200272), (4, 3100136), (8, 1550068), (13, 953888), (16, 775034), (26, 476944), (32, 387517), (52, 238472), (104, 119236), (169, 73376), (208, 59618), (338, 36688), (416, 29809), (676, 18344), (1352, 9172), (2293, 5408), (2704, 4586)]