13124839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 16

約数和(自身を含む): 17006080

約数和(自身を除く): 3881241

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7591, 53137, 98683, 144229, 690781, 1009603, 1874977, 13124839]

約数ペア:

[(1, 13124839), (7, 1874977), (13, 1009603), (19, 690781), (91, 144229), (133, 98683), (247, 53137), (1729, 7591)]