18869805244

素因数分解:

$2^2\times {\mathrm{356869}}^1\times {\mathrm{13219}}^1$

素因数の和:370092

約数の個数: 12

約数和(自身を含む): 33024749800

約数和(自身を除く): 14154944556

約数列:

[1, 2, 4, 13219, 26438, 52876, 356869, 713738, 1427476, 4717451311, 9434902622, 18869805244]

約数ペア:

[(1, 18869805244), (2, 9434902622), (4, 4717451311), (13219, 1427476), (26438, 713738), (52876, 356869)]