12255764

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 9654124

約数列:

[1, 2, 4, 103, 151, 197, 206, 302, 394, 412, 604, 788, 15553, 20291, 29747, 31106, 40582, 59494, 62212, 81164, 118988, 3063941, 6127882, 12255764]

約数ペア:

[(1, 12255764), (2, 6127882), (4, 3063941), (103, 118988), (151, 81164), (197, 62212), (206, 59494), (302, 40582), (394, 31106), (412, 29747), (604, 20291), (788, 15553)]