13279396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 25147584

約数和(自身を除く): 11868188

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 971, 1052, 1942, 3419, 3884, 6838, 12623, 13676, 25246, 50492, 255373, 510746, 1021492, 3319849, 6639698, 13279396]

約数ペア:

[(1, 13279396), (2, 6639698), (4, 3319849), (13, 1021492), (26, 510746), (52, 255373), (263, 50492), (526, 25246), (971, 13676), (1052, 12623), (1942, 6838), (3419, 3884)]