18925230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{630841}}^1$

素因数の和:630851

約数の個数: 16

約数和(自身を含む): 45420624

約数和(自身を除く): 26495394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 630841, 1261682, 1892523, 3154205, 3785046, 6308410, 9462615, 18925230]

約数ペア:

[(1, 18925230), (2, 9462615), (3, 6308410), (5, 3785046), (6, 3154205), (10, 1892523), (15, 1261682), (30, 630841)]