13343860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16273}}^1$

素因数の和:16323

約数の個数: 24

約数和(自身を含む): 28707336

約数和(自身を除く): 15363476

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 16273, 32546, 65092, 81365, 162730, 325460, 667193, 1334386, 2668772, 3335965, 6671930, 13343860]

約数ペア:

[(1, 13343860), (2, 6671930), (4, 3335965), (5, 2668772), (10, 1334386), (20, 667193), (41, 325460), (82, 162730), (164, 81365), (205, 65092), (410, 32546), (820, 16273)]