1955234270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17774857}}^1$

素因数の和:17774875

約数の個数: 16

約数和(自身を含む): 3839369328

約数和(自身を除く): 1884135058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17774857, 35549714, 88874285, 177748570, 195523427, 391046854, 977617135, 1955234270]

約数ペア:

[(1, 1955234270), (2, 977617135), (5, 391046854), (10, 195523427), (11, 177748570), (22, 88874285), (55, 35549714), (110, 17774857)]