239315518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{6763}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 386927856

約数和(自身を除く): 147612338

約数列:

[1, 2, 13, 26, 1361, 2722, 6763, 13526, 17693, 35386, 87919, 175838, 9204443, 18408886, 119657759, 239315518]

約数ペア:

[(1, 239315518), (2, 119657759), (13, 18408886), (26, 9204443), (1361, 175838), (2722, 87919), (6763, 35386), (13526, 17693)]