99916991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{9941}}^1$

素因数の和:10006

約数の個数: 12

約数和(自身を含む): 109958520

約数和(自身を除く): 10041529

約数列:

[1, 19, 23, 437, 529, 9941, 10051, 188879, 228643, 4344217, 5258789, 99916991]

約数ペア:

[(1, 99916991), (19, 5258789), (23, 4344217), (437, 228643), (529, 188879), (9941, 10051)]