12269396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 22553664

約数和(自身を除く): 10284268

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 691, 772, 1382, 2764, 4439, 8878, 15893, 17756, 31786, 63572, 133363, 266726, 533452, 3067349, 6134698, 12269396]

約数ペア:

[(1, 12269396), (2, 6134698), (4, 3067349), (23, 533452), (46, 266726), (92, 133363), (193, 63572), (386, 31786), (691, 17756), (772, 15893), (1382, 8878), (2764, 4439)]