9813008

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1862

約数の個数: 20

約数和(自身を含む): 19070208

約数和(自身を除く): 9257200

約数列:

[1, 2, 4, 8, 16, 431, 862, 1423, 1724, 2846, 3448, 5692, 6896, 11384, 22768, 613313, 1226626, 2453252, 4906504, 9813008]

約数ペア:

[(1, 9813008), (2, 4906504), (4, 2453252), (8, 1226626), (16, 613313), (431, 22768), (862, 11384), (1423, 6896), (1724, 5692), (2846, 3448)]