9907724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79901}}^1$

素因数の和:79936

約数の個数: 12

約数和(自身を含む): 17898048

約数和(自身を除く): 7990324

約数列:

[1, 2, 4, 31, 62, 124, 79901, 159802, 319604, 2476931, 4953862, 9907724]

約数ペア:

[(1, 9907724), (2, 4953862), (4, 2476931), (31, 319604), (62, 159802), (124, 79901)]