11735420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4283}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 24830064

約数和(自身を除く): 13094644

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4283, 8566, 17132, 21415, 42830, 85660, 586771, 1173542, 2347084, 2933855, 5867710, 11735420]

約数ペア:

[(1, 11735420), (2, 5867710), (4, 2933855), (5, 2347084), (10, 1173542), (20, 586771), (137, 85660), (274, 42830), (548, 21415), (685, 17132), (1370, 8566), (2740, 4283)]