16980498854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40623203}}^1$

素因数の和:40623235

約数の個数: 16

約数和(自身を含む): 29248706880

約数和(自身を除く): 12268208026

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 40623203, 81246406, 446855233, 771840857, 893710466, 1543681714, 8490249427, 16980498854]

約数ペア:

[(1, 16980498854), (2, 8490249427), (11, 1543681714), (19, 893710466), (22, 771840857), (38, 446855233), (209, 81246406), (418, 40623203)]