12691814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7519

約数の個数: 16

約数和(自身を含む): 20405088

約数和(自身を除く): 7713274

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 7457, 14914, 171511, 275909, 343022, 551818, 6345907, 12691814]

約数ペア:

[(1, 12691814), (2, 6345907), (23, 551818), (37, 343022), (46, 275909), (74, 171511), (851, 14914), (1702, 7457)]