12487912

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{14321}}^1$

素因数の和:14436

約数の個数: 16

約数和(自身を含む): 23631300

約数和(自身を除く): 11143388

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 14321, 28642, 57284, 114568, 1560989, 3121978, 6243956, 12487912]

約数ペア:

[(1, 12487912), (2, 6243956), (4, 3121978), (8, 1560989), (109, 114568), (218, 57284), (436, 28642), (872, 14321)]