123244906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23333}}^1$

素因数の和:23493

約数の個数: 16

約数和(自身を含む): 196005600

約数和(自身を除く): 72760694

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 23333, 46666, 443327, 886654, 3243287, 6486574, 61622453, 123244906]

約数ペア:

[(1, 123244906), (2, 61622453), (19, 6486574), (38, 3243287), (139, 886654), (278, 443327), (2641, 46666), (5282, 23333)]