17399870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37021}}^1$

素因数の和:37075

約数の個数: 16

約数和(自身を含む): 31987008

約数和(自身を除く): 14587138

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 37021, 74042, 185105, 370210, 1739987, 3479974, 8699935, 17399870]

約数ペア:

[(1, 17399870), (2, 8699935), (5, 3479974), (10, 1739987), (47, 370210), (94, 185105), (235, 74042), (470, 37021)]