12499604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 23670528

約数和(自身を除く): 11170924

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 887, 1084, 1774, 3523, 3548, 7046, 11531, 14092, 23062, 46124, 240377, 480754, 961508, 3124901, 6249802, 12499604]

約数ペア:

[(1, 12499604), (2, 6249802), (4, 3124901), (13, 961508), (26, 480754), (52, 240377), (271, 46124), (542, 23062), (887, 14092), (1084, 11531), (1774, 7046), (3523, 3548)]