17819036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{234461}}^1$

素因数の和:234484

約数の個数: 12

約数和(自身を含む): 32824680

約数和(自身を除く): 15005644

約数列:

[1, 2, 4, 19, 38, 76, 234461, 468922, 937844, 4454759, 8909518, 17819036]

約数ペア:

[(1, 17819036), (2, 8909518), (4, 4454759), (19, 937844), (38, 468922), (76, 234461)]