18980493832

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{3960871}}^1$

素因数の和:3961476

約数の個数: 16

約数和(自身を含む): 35647848000

約数和(自身を除く): 16667354168

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4792, 3960871, 7921742, 15843484, 31686968, 2372561729, 4745123458, 9490246916, 18980493832]

約数ペア:

[(1, 18980493832), (2, 9490246916), (4, 4745123458), (8, 2372561729), (599, 31686968), (1198, 15843484), (2396, 7921742), (4792, 3960871)]