13254224

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 25736820

約数和(自身を除く): 12482596

約数列:

[1, 2, 4, 8, 16, 821, 1009, 1642, 2018, 3284, 4036, 6568, 8072, 13136, 16144, 828389, 1656778, 3313556, 6627112, 13254224]

約数ペア:

[(1, 13254224), (2, 6627112), (4, 3313556), (8, 1656778), (16, 828389), (821, 16144), (1009, 13136), (1642, 8072), (2018, 6568), (3284, 4036)]