13972070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199601}}^1$

素因数の和:199615

約数の個数: 16

約数和(自身を含む): 28742688

約数和(自身を除く): 14770618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199601, 399202, 998005, 1397207, 1996010, 2794414, 6986035, 13972070]

約数ペア:

[(1, 13972070), (2, 6986035), (5, 2794414), (7, 1996010), (10, 1397207), (14, 998005), (35, 399202), (70, 199601)]