17972530

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1609}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 32399640

約数和(自身を除く): 14427110

約数列:

[1, 2, 5, 10, 1117, 1609, 2234, 3218, 5585, 8045, 11170, 16090, 1797253, 3594506, 8986265, 17972530]

約数ペア:

[(1, 17972530), (2, 8986265), (5, 3594506), (10, 1797253), (1117, 16090), (1609, 11170), (2234, 8045), (3218, 5585)]