11744740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83891}}^1$

素因数の和:83907

約数の個数: 24

約数和(自身を含む): 28187712

約数和(自身を除く): 16442972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83891, 167782, 335564, 419455, 587237, 838910, 1174474, 1677820, 2348948, 2936185, 5872370, 11744740]

約数ペア:

[(1, 11744740), (2, 5872370), (4, 2936185), (5, 2348948), (7, 1677820), (10, 1174474), (14, 838910), (20, 587237), (28, 419455), (35, 335564), (70, 167782), (140, 83891)]