39910948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129581}}^1$

素因数の和:129603

約数の個数: 24

約数和(自身を含む): 87079104

約数和(自身を除く): 47168156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 129581, 259162, 518324, 907067, 1425391, 1814134, 2850782, 3628268, 5701564, 9977737, 19955474, 39910948]

約数ペア:

[(1, 39910948), (2, 19955474), (4, 9977737), (7, 5701564), (11, 3628268), (14, 2850782), (22, 1814134), (28, 1425391), (44, 907067), (77, 518324), (154, 259162), (308, 129581)]