11946540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199109}}^1$

素因数の和:199121

約数の個数: 24

約数和(自身を含む): 33450480

約数和(自身を除く): 21503940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199109, 398218, 597327, 796436, 995545, 1194654, 1991090, 2389308, 2986635, 3982180, 5973270, 11946540]

約数ペア:

[(1, 11946540), (2, 5973270), (3, 3982180), (4, 2986635), (5, 2389308), (6, 1991090), (10, 1194654), (12, 995545), (15, 796436), (20, 597327), (30, 398218), (60, 199109)]