15644116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 28191240

約数和(自身を除く): 12547124

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 677, 1354, 2708, 5777, 11554, 23108, 35881, 71762, 73793, 143524, 147586, 295172, 3911029, 7822058, 15644116]

約数ペア:

[(1, 15644116), (2, 7822058), (4, 3911029), (53, 295172), (106, 147586), (109, 143524), (212, 73793), (218, 71762), (436, 35881), (677, 23108), (1354, 11554), (2708, 5777)]