9520316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 18044544

約数和(自身を除く): 8524228

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 821, 892, 1642, 2899, 3284, 5798, 10673, 11596, 21346, 42692, 183083, 366166, 732332, 2380079, 4760158, 9520316]

約数ペア:

[(1, 9520316), (2, 4760158), (4, 2380079), (13, 732332), (26, 366166), (52, 183083), (223, 42692), (446, 21346), (821, 11596), (892, 10673), (1642, 5798), (2899, 3284)]