13990652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 26984496

約数和(自身を除く): 12993844

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 6257, 12514, 25028, 81341, 162682, 269051, 325364, 538102, 1076204, 3497663, 6995326, 13990652]

約数ペア:

[(1, 13990652), (2, 6995326), (4, 3497663), (13, 1076204), (26, 538102), (43, 325364), (52, 269051), (86, 162682), (172, 81341), (559, 25028), (1118, 12514), (2236, 6257)]