2019922574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{66739}}^1$

素因数の和:67187

約数の個数: 16

約数和(自身を含む): 3119427600

約数和(自身を除く): 1099505026

約数列:

[1, 2, 37, 74, 409, 818, 15133, 30266, 66739, 133478, 2469343, 4938686, 27296251, 54592502, 1009961287, 2019922574]

約数ペア:

[(1, 2019922574), (2, 1009961287), (37, 54592502), (74, 27296251), (409, 4938686), (818, 2469343), (15133, 133478), (30266, 66739)]