38989811

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 46296768

約数和(自身を除く): 7306957

約数列:

[1, 7, 41, 73, 287, 511, 1861, 2993, 13027, 20951, 76301, 135853, 534107, 950971, 5569973, 38989811]

約数ペア:

[(1, 38989811), (7, 5569973), (41, 950971), (73, 534107), (287, 135853), (511, 76301), (1861, 20951), (2993, 13027)]