12865556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12751

約数の個数: 24

約数和(自身を含む): 25631424

約数和(自身を除く): 12765868

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12713, 25426, 50852, 139843, 279686, 292399, 559372, 584798, 1169596, 3216389, 6432778, 12865556]

約数ペア:

[(1, 12865556), (2, 6432778), (4, 3216389), (11, 1169596), (22, 584798), (23, 559372), (44, 292399), (46, 279686), (92, 139843), (253, 50852), (506, 25426), (1012, 12713)]