22177192

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{17657}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 41849460

約数和(自身を除く): 19672268

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 17657, 35314, 70628, 141256, 2772149, 5544298, 11088596, 22177192]

約数ペア:

[(1, 22177192), (2, 11088596), (4, 5544298), (8, 2772149), (157, 141256), (314, 70628), (628, 35314), (1256, 17657)]