12349660

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{937}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 26001360

約数和(自身を除く): 13651700

約数列:

[1, 2, 4, 5, 10, 20, 659, 937, 1318, 1874, 2636, 3295, 3748, 4685, 6590, 9370, 13180, 18740, 617483, 1234966, 2469932, 3087415, 6174830, 12349660]

約数ペア:

[(1, 12349660), (2, 6174830), (4, 3087415), (5, 2469932), (10, 1234966), (20, 617483), (659, 18740), (937, 13180), (1318, 9370), (1874, 6590), (2636, 4685), (3295, 3748)]