12916156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 25732224

約数和(自身を除く): 12816068

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12763, 25526, 51052, 140393, 280786, 293549, 561572, 587098, 1174196, 3229039, 6458078, 12916156]

約数ペア:

[(1, 12916156), (2, 6458078), (4, 3229039), (11, 1174196), (22, 587098), (23, 561572), (44, 293549), (46, 280786), (92, 140393), (253, 51052), (506, 25526), (1012, 12763)]