21132080644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{182173109}}^1$

素因数の和:182173142

約数の個数: 12

約数和(自身を含む): 38256353100

約数和(自身を除く): 17124272456

約数列:

[1, 2, 4, 29, 58, 116, 182173109, 364346218, 728692436, 5283020161, 10566040322, 21132080644]

約数ペア:

[(1, 21132080644), (2, 10566040322), (4, 5283020161), (29, 728692436), (58, 364346218), (116, 182173109)]