23997842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2591}}^1$

素因数の和:3025

約数の個数: 16

約数和(自身を含む): 39377664

約数和(自身を除く): 15379822

約数列:

[1, 2, 11, 22, 421, 842, 2591, 4631, 5182, 9262, 28501, 57002, 1090811, 2181622, 11998921, 23997842]

約数ペア:

[(1, 23997842), (2, 11998921), (11, 2181622), (22, 1090811), (421, 57002), (842, 28501), (2591, 9262), (4631, 5182)]