17247530

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4217}}^1$

素因数の和:4633

約数の個数: 16

約数和(自身を含む): 31128840

約数和(自身を除く): 13881310

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 4217, 8434, 21085, 42170, 1724753, 3449506, 8623765, 17247530]

約数ペア:

[(1, 17247530), (2, 8623765), (5, 3449506), (10, 1724753), (409, 42170), (818, 21085), (2045, 8434), (4090, 4217)]