34388081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19928

約数の個数: 16

約数和(自身を含む): 44553600

約数和(自身を除く): 10165519

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 19889, 139223, 258557, 377891, 1809899, 2645237, 4912583, 34388081]

約数ペア:

[(1, 34388081), (7, 4912583), (13, 2645237), (19, 1809899), (91, 377891), (133, 258557), (247, 139223), (1729, 19889)]