21126094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33113}}^1$

素因数の和:33155

約数の個数: 16

約数和(自身を含む): 35763120

約数和(自身を除く): 14637026

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33113, 66226, 364243, 728486, 960277, 1920554, 10563047, 21126094]

約数ペア:

[(1, 21126094), (2, 10563047), (11, 1920554), (22, 960277), (29, 728486), (58, 364243), (319, 66226), (638, 33113)]