21621983038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1\times {\mathrm{134243}}^1$

素因数の和:137051

約数の個数: 16

約数和(自身を含む): 33563684880

約数和(自身を除く): 11941701842

約数列:

[1, 2, 29, 58, 2777, 5554, 80533, 134243, 161066, 268486, 3893047, 7786094, 372792811, 745585622, 10810991519, 21621983038]

約数ペア:

[(1, 21621983038), (2, 10810991519), (29, 745585622), (58, 372792811), (2777, 7786094), (5554, 3893047), (80533, 268486), (134243, 161066)]