12973660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92669}}^1$

素因数の和:92685

約数の個数: 24

約数和(自身を含む): 31137120

約数和(自身を除く): 18163460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92669, 185338, 370676, 463345, 648683, 926690, 1297366, 1853380, 2594732, 3243415, 6486830, 12973660]

約数ペア:

[(1, 12973660), (2, 6486830), (4, 3243415), (5, 2594732), (7, 1853380), (10, 1297366), (14, 926690), (20, 648683), (28, 463345), (35, 370676), (70, 185338), (140, 92669)]