13228906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 20770344

約数和(自身を除く): 7541438

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3373, 3922, 6746, 124801, 178769, 249602, 357538, 6614453, 13228906]

約数ペア:

[(1, 13228906), (2, 6614453), (37, 357538), (53, 249602), (74, 178769), (106, 124801), (1961, 6746), (3373, 3922)]