25013102

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 38134800

約数和(自身を除く): 13121698

約数列:

[1, 2, 109, 179, 218, 358, 641, 1282, 19511, 39022, 69869, 114739, 139738, 229478, 12506551, 25013102]

約数ペア:

[(1, 25013102), (2, 12506551), (109, 229478), (179, 139738), (218, 114739), (358, 69869), (641, 39022), (1282, 19511)]