18761164

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{41507}}^1$

素因数の和:41624

約数の個数: 12

約数和(自身を含む): 33123384

約数和(自身を除く): 14362220

約数列:

[1, 2, 4, 113, 226, 452, 41507, 83014, 166028, 4690291, 9380582, 18761164]

約数ペア:

[(1, 18761164), (2, 9380582), (4, 4690291), (113, 166028), (226, 83014), (452, 41507)]