23982788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 44375520

約数和(自身を除く): 20392732

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1123, 1124, 2246, 4492, 5339, 10678, 21337, 21356, 42674, 85348, 315563, 631126, 1262252, 5995697, 11991394, 23982788]

約数ペア:

[(1, 23982788), (2, 11991394), (4, 5995697), (19, 1262252), (38, 631126), (76, 315563), (281, 85348), (562, 42674), (1123, 21356), (1124, 21337), (2246, 10678), (4492, 5339)]