12119370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{403979}}^1$

素因数の和:403989

約数の個数: 16

約数和(自身を含む): 29086560

約数和(自身を除く): 16967190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 403979, 807958, 1211937, 2019895, 2423874, 4039790, 6059685, 12119370]

約数ペア:

[(1, 12119370), (2, 6059685), (3, 4039790), (5, 2423874), (6, 2019895), (10, 1211937), (15, 807958), (30, 403979)]