11899448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{135221}}^1$

素因数の和:135238

約数の個数: 16

約数和(自身を含む): 24339960

約数和(自身を除く): 12440512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 135221, 270442, 540884, 1081768, 1487431, 2974862, 5949724, 11899448]

約数ペア:

[(1, 11899448), (2, 5949724), (4, 2974862), (8, 1487431), (11, 1081768), (22, 540884), (44, 270442), (88, 135221)]