12716830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181669}}^1$

素因数の和:181683

約数の個数: 16

約数和(自身を含む): 26160480

約数和(自身を除く): 13443650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181669, 363338, 908345, 1271683, 1816690, 2543366, 6358415, 12716830]

約数ペア:

[(1, 12716830), (2, 6358415), (5, 2543366), (7, 1816690), (10, 1271683), (14, 908345), (35, 363338), (70, 181669)]