12866602

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 23091840

約数和(自身を除く): 10225238

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 421, 518, 826, 842, 2183, 2947, 4366, 5894, 15281, 15577, 24839, 30562, 31154, 49678, 109039, 173873, 218078, 347746, 919043, 1838086, 6433301, 12866602]

約数ペア:

[(1, 12866602), (2, 6433301), (7, 1838086), (14, 919043), (37, 347746), (59, 218078), (74, 173873), (118, 109039), (259, 49678), (413, 31154), (421, 30562), (518, 24839), (826, 15577), (842, 15281), (2183, 5894), (2947, 4366)]