22865744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{129919}}^1$

素因数の和:129938

約数の個数: 20

約数和(自身を含む): 48330240

約数和(自身を除く): 25464496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 129919, 259838, 519676, 1039352, 1429109, 2078704, 2858218, 5716436, 11432872, 22865744]

約数ペア:

[(1, 22865744), (2, 11432872), (4, 5716436), (8, 2858218), (11, 2078704), (16, 1429109), (22, 1039352), (44, 519676), (88, 259838), (176, 129919)]