25519169

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4928

約数の個数: 12

約数和(自身を含む): 28530432

約数和(自身を除く): 3011263

約数列:

[1, 13, 31, 169, 403, 4871, 5239, 63323, 151001, 823199, 1963013, 25519169]

約数ペア:

[(1, 25519169), (13, 1963013), (31, 823199), (169, 151001), (403, 63323), (4871, 5239)]