9026992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43399}}^1$

素因数の和:43420

約数の個数: 20

約数和(自身を含む): 18835600

約数和(自身を除く): 9808608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43399, 86798, 173596, 347192, 564187, 694384, 1128374, 2256748, 4513496, 9026992]

約数ペア:

[(1, 9026992), (2, 4513496), (4, 2256748), (8, 1128374), (13, 694384), (16, 564187), (26, 347192), (52, 173596), (104, 86798), (208, 43399)]