11886540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198109}}^1$

素因数の和:198121

約数の個数: 24

約数和(自身を含む): 33282480

約数和(自身を除く): 21395940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198109, 396218, 594327, 792436, 990545, 1188654, 1981090, 2377308, 2971635, 3962180, 5943270, 11886540]

約数ペア:

[(1, 11886540), (2, 5943270), (3, 3962180), (4, 2971635), (5, 2377308), (6, 1981090), (10, 1188654), (12, 990545), (15, 792436), (20, 594327), (30, 396218), (60, 198109)]