12985654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34721}}^1$

素因数の和:34751

約数の個数: 16

約数和(自身を含む): 22499856

約数和(自身を除く): 9514202

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 34721, 69442, 381931, 590257, 763862, 1180514, 6492827, 12985654]

約数ペア:

[(1, 12985654), (2, 6492827), (11, 1180514), (17, 763862), (22, 590257), (34, 381931), (187, 69442), (374, 34721)]