22292438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 17479210

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 547, 574, 994, 1094, 2911, 3829, 5822, 7658, 20377, 22427, 38837, 40754, 44854, 77674, 156989, 271859, 313978, 543718, 1592317, 3184634, 11146219, 22292438]

約数ペア:

[(1, 22292438), (2, 11146219), (7, 3184634), (14, 1592317), (41, 543718), (71, 313978), (82, 271859), (142, 156989), (287, 77674), (497, 44854), (547, 40754), (574, 38837), (994, 22427), (1094, 20377), (2911, 7658), (3829, 5822)]