12751870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75011}}^1$

素因数の和:75035

約数の個数: 16

約数和(自身を含む): 24303888

約数和(自身を除く): 11552018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 75011, 150022, 375055, 750110, 1275187, 2550374, 6375935, 12751870]

約数ペア:

[(1, 12751870), (2, 6375935), (5, 2550374), (10, 1275187), (17, 750110), (34, 375055), (85, 150022), (170, 75011)]