38996874995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31576417}}^1$

素因数の和:31576454

約数の個数: 16

約数和(自身を含む): 53048382240

約数和(自身を除く): 14051507245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 31576417, 157882085, 410493421, 599951923, 2052467105, 2999759615, 7799374999, 38996874995]

約数ペア:

[(1, 38996874995), (5, 7799374999), (13, 2999759615), (19, 2052467105), (65, 599951923), (95, 410493421), (247, 157882085), (1235, 31576417)]