23109284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 44307648

約数和(自身を除く): 21198364

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 1997, 2893, 3994, 5786, 7988, 11572, 21967, 43934, 87868, 525211, 1050422, 2100844, 5777321, 11554642, 23109284]

約数ペア:

[(1, 23109284), (2, 11554642), (4, 5777321), (11, 2100844), (22, 1050422), (44, 525211), (263, 87868), (526, 43934), (1052, 21967), (1997, 11572), (2893, 7988), (3994, 5786)]