38984956

素因数分解:

$2^2\times {\mathrm{149}}^2\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 18

約数和(自身を含む): 68841080

約数和(自身を除く): 29856124

約数列:

[1, 2, 4, 149, 298, 439, 596, 878, 1756, 22201, 44402, 65411, 88804, 130822, 261644, 9746239, 19492478, 38984956]

約数ペア:

[(1, 38984956), (2, 19492478), (4, 9746239), (149, 261644), (298, 130822), (439, 88804), (596, 65411), (878, 44402), (1756, 22201)]