11887620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198127}}^1$

素因数の和:198139

約数の個数: 24

約数和(自身を含む): 33285504

約数和(自身を除く): 21397884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198127, 396254, 594381, 792508, 990635, 1188762, 1981270, 2377524, 2971905, 3962540, 5943810, 11887620]

約数ペア:

[(1, 11887620), (2, 5943810), (3, 3962540), (4, 2971905), (5, 2377524), (6, 1981270), (10, 1188762), (12, 990635), (15, 792508), (20, 594381), (30, 396254), (60, 198127)]