25617493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 28615680

約数和(自身を除く): 2998187

約数列:

[1, 11, 89, 137, 191, 979, 1507, 2101, 12193, 16999, 26167, 134123, 186989, 287837, 2328863, 25617493]

約数ペア:

[(1, 25617493), (11, 2328863), (89, 287837), (137, 186989), (191, 134123), (979, 26167), (1507, 16999), (2101, 12193)]