12860048

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4931}}^1$

素因数の和:5102

約数の個数: 20

約数和(自身を含む): 25074288

約数和(自身を除く): 12214240

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4931, 9862, 19724, 39448, 78896, 803753, 1607506, 3215012, 6430024, 12860048]

約数ペア:

[(1, 12860048), (2, 6430024), (4, 3215012), (8, 1607506), (16, 803753), (163, 78896), (326, 39448), (652, 19724), (1304, 9862), (2608, 4931)]