188430068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17837}}^1$

素因数の和:17999

約数の個数: 24

約数和(自身を含む): 349624800

約数和(自身を除く): 161194732

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 17837, 35674, 71348, 338903, 677806, 1355612, 2479343, 4958686, 9917372, 47107517, 94215034, 188430068]

約数ペア:

[(1, 188430068), (2, 94215034), (4, 47107517), (19, 9917372), (38, 4958686), (76, 2479343), (139, 1355612), (278, 677806), (556, 338903), (2641, 71348), (5282, 35674), (10564, 17837)]