19253224

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15329}}^1$

素因数の和:15492

約数の個数: 16

約数和(自身を含む): 36332100

約数和(自身を除く): 17078876

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15329, 30658, 61316, 122632, 2406653, 4813306, 9626612, 19253224]

約数ペア:

[(1, 19253224), (2, 9626612), (4, 4813306), (8, 2406653), (157, 122632), (314, 61316), (628, 30658), (1256, 15329)]