9890942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 15171072

約数和(自身を除く): 5280130

約数列:

[1, 2, 67, 134, 223, 331, 446, 662, 14941, 22177, 29882, 44354, 73813, 147626, 4945471, 9890942]

約数ペア:

[(1, 9890942), (2, 4945471), (67, 147626), (134, 73813), (223, 44354), (331, 29882), (446, 22177), (662, 14941)]