18925263617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{757829}}^1$

素因数の和:757972

約数の個数: 16

約数和(自身を含む): 21770940240

約数和(自身を除く): 2845676623

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 24973, 757829, 9851777, 12883093, 85634677, 167480209, 1113250801, 1455789509, 18925263617]

約数ペア:

[(1, 18925263617), (13, 1455789509), (17, 1113250801), (113, 167480209), (221, 85634677), (1469, 12883093), (1921, 9851777), (24973, 757829)]