23989270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 21173738

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1187, 2021, 2374, 4042, 5935, 10105, 11870, 20210, 51041, 55789, 102082, 111578, 255205, 278945, 510410, 557890, 2398927, 4797854, 11994635, 23989270]

約数ペア:

[(1, 23989270), (2, 11994635), (5, 4797854), (10, 2398927), (43, 557890), (47, 510410), (86, 278945), (94, 255205), (215, 111578), (235, 102082), (430, 55789), (470, 51041), (1187, 20210), (2021, 11870), (2374, 10105), (4042, 5935)]