11931540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198859}}^1$

素因数の和:198871

約数の個数: 24

約数和(自身を含む): 33408480

約数和(自身を除く): 21476940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198859, 397718, 596577, 795436, 994295, 1193154, 1988590, 2386308, 2982885, 3977180, 5965770, 11931540]

約数ペア:

[(1, 11931540), (2, 5965770), (3, 3977180), (4, 2982885), (5, 2386308), (6, 1988590), (10, 1193154), (12, 994295), (15, 795436), (20, 596577), (30, 397718), (60, 198859)]