1907222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 2980032

約数和(自身を除く): 1072810

約数列:

[1, 2, 43, 67, 86, 134, 331, 662, 2881, 5762, 14233, 22177, 28466, 44354, 953611, 1907222]

約数ペア:

[(1, 1907222), (2, 953611), (43, 44354), (67, 28466), (86, 22177), (134, 14233), (331, 5762), (662, 2881)]