172463038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{412591}}^1$

素因数の和:412623

約数の個数: 16

約数和(自身を含む): 297066240

約数和(自身を除く): 124603202

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 412591, 825182, 4538501, 7839229, 9077002, 15678458, 86231519, 172463038]

約数ペア:

[(1, 172463038), (2, 86231519), (11, 15678458), (19, 9077002), (22, 7839229), (38, 4538501), (209, 825182), (418, 412591)]