19851066

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1093}}^1$

素因数の和:2110

約数の個数: 24

約数和(自身を含む): 43092660

約数和(自身を除く): 23241594

約数列:

[1, 2, 3, 6, 9, 18, 1009, 1093, 2018, 2186, 3027, 3279, 6054, 6558, 9081, 9837, 18162, 19674, 1102837, 2205674, 3308511, 6617022, 9925533, 19851066]

約数ペア:

[(1, 19851066), (2, 9925533), (3, 6617022), (6, 3308511), (9, 2205674), (18, 1102837), (1009, 19674), (1093, 18162), (2018, 9837), (2186, 9081), (3027, 6558), (3279, 6054)]