13215306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{169427}}^1$

素因数の和:169445

約数の個数: 16

約数和(自身を含む): 28463904

約数和(自身を除く): 15248598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169427, 338854, 508281, 1016562, 2202551, 4405102, 6607653, 13215306]

約数ペア:

[(1, 13215306), (2, 6607653), (3, 4405102), (6, 2202551), (13, 1016562), (26, 508281), (39, 338854), (78, 169427)]