38642045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5261}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 50388912

約数和(自身を除く): 11746867

約数列:

[1, 5, 13, 65, 113, 565, 1469, 5261, 7345, 26305, 68393, 341965, 594493, 2972465, 7728409, 38642045]

約数ペア:

[(1, 38642045), (5, 7728409), (13, 2972465), (65, 594493), (113, 341965), (565, 68393), (1469, 26305), (5261, 7345)]