218967058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{5431}}^1$

素因数の和:6513

約数の個数: 16

約数和(自身を含む): 346127040

約数和(自身を除く): 127159982

約数列:

[1, 2, 19, 38, 1061, 2122, 5431, 10862, 20159, 40318, 103189, 206378, 5762291, 11524582, 109483529, 218967058]

約数ペア:

[(1, 218967058), (2, 109483529), (19, 11524582), (38, 5762291), (1061, 206378), (2122, 103189), (5431, 40318), (10862, 20159)]