173074078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{19889}}^1$

素因数の和:20139

約数の個数: 16

約数和(自身を含む): 274482000

約数和(自身を除く): 101407922

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 19889, 39778, 377891, 755782, 4554581, 9109162, 86537039, 173074078]

約数ペア:

[(1, 173074078), (2, 86537039), (19, 9109162), (38, 4554581), (229, 755782), (458, 377891), (4351, 39778), (8702, 19889)]