15952828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 28817712

約数和(自身を除く): 12864884

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 677, 1354, 2708, 5891, 11782, 23564, 29111, 58222, 92749, 116444, 185498, 370996, 3988207, 7976414, 15952828]

約数ペア:

[(1, 15952828), (2, 7976414), (4, 3988207), (43, 370996), (86, 185498), (137, 116444), (172, 92749), (274, 58222), (548, 29111), (677, 23564), (1354, 11782), (2708, 5891)]