123931834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{29243}}^1$

素因数の和:29421

約数の個数: 16

約数和(自身を含む): 201432672

約数和(自身を除く): 77500838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 29243, 58486, 380159, 760318, 4766609, 9533218, 61965917, 123931834]

約数ペア:

[(1, 123931834), (2, 61965917), (13, 9533218), (26, 4766609), (163, 760318), (326, 380159), (2119, 58486), (4238, 29243)]