123433519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2579}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 142416000

約数和(自身を除く): 18982481

約数列:

[1, 11, 19, 209, 229, 2519, 2579, 4351, 28369, 47861, 49001, 539011, 590591, 6496501, 11221229, 123433519]

約数ペア:

[(1, 123433519), (11, 11221229), (19, 6496501), (209, 590591), (229, 539011), (2519, 49001), (2579, 47861), (4351, 28369)]