12279239

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 14433600

約数和(自身を除く): 2154361

約数列:

[1, 7, 61, 149, 193, 427, 1043, 1351, 9089, 11773, 28757, 63623, 82411, 201299, 1754177, 12279239]

約数ペア:

[(1, 12279239), (7, 1754177), (61, 201299), (149, 82411), (193, 63623), (427, 28757), (1043, 11773), (1351, 9089)]