21134032

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5669}}^1$

素因数の和:5910

約数の個数: 20

約数和(自身を含む): 41130180

約数和(自身を除く): 19996148

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5669, 11338, 22676, 45352, 90704, 1320877, 2641754, 5283508, 10567016, 21134032]

約数ペア:

[(1, 21134032), (2, 10567016), (4, 5283508), (8, 2641754), (16, 1320877), (233, 90704), (466, 45352), (932, 22676), (1864, 11338), (3728, 5669)]