11923140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198719}}^1$

素因数の和:198731

約数の個数: 24

約数和(自身を含む): 33384960

約数和(自身を除く): 21461820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198719, 397438, 596157, 794876, 993595, 1192314, 1987190, 2384628, 2980785, 3974380, 5961570, 11923140]

約数ペア:

[(1, 11923140), (2, 5961570), (3, 3974380), (4, 2980785), (5, 2384628), (6, 1987190), (10, 1192314), (12, 993595), (15, 794876), (20, 596157), (30, 397438), (60, 198719)]