172425154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{12227}}^1$

素因数の和:12881

約数の個数: 16

約数和(自身を含む): 282613536

約数和(自身を除く): 110188382

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 12227, 14102, 24454, 134497, 268994, 7837507, 15675014, 86212577, 172425154]

約数ペア:

[(1, 172425154), (2, 86212577), (11, 15675014), (22, 7837507), (641, 268994), (1282, 134497), (7051, 24454), (12227, 14102)]