123896212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{90833}}^1$

素因数の和:90879

約数の個数: 24

約数和(自身を含む): 244161792

約数和(自身を除く): 120265580

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 90833, 181666, 363332, 999163, 1998326, 2815823, 3996652, 5631646, 11263292, 30974053, 61948106, 123896212]

約数ペア:

[(1, 123896212), (2, 61948106), (4, 30974053), (11, 11263292), (22, 5631646), (31, 3996652), (44, 2815823), (62, 1998326), (124, 999163), (341, 363332), (682, 181666), (1364, 90833)]