11331420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{188857}}^1$

素因数の和:188869

約数の個数: 24

約数和(自身を含む): 31728144

約数和(自身を除く): 20396724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 188857, 377714, 566571, 755428, 944285, 1133142, 1888570, 2266284, 2832855, 3777140, 5665710, 11331420]

約数ペア:

[(1, 11331420), (2, 5665710), (3, 3777140), (4, 2832855), (5, 2266284), (6, 1888570), (10, 1133142), (12, 944285), (15, 755428), (20, 566571), (30, 377714), (60, 188857)]