19462030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{278029}}^1$

素因数の和:278043

約数の個数: 16

約数和(自身を含む): 40036320

約数和(自身を除く): 20574290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 278029, 556058, 1390145, 1946203, 2780290, 3892406, 9731015, 19462030]

約数ペア:

[(1, 19462030), (2, 9731015), (5, 3892406), (7, 2780290), (10, 1946203), (14, 1390145), (35, 556058), (70, 278029)]