12644296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1$

素因数の和:9853

約数の個数: 32

約数和(自身を含む): 28275840

約数和(自身を除く): 15631544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9817, 19634, 39268, 68719, 78536, 137438, 225791, 274876, 451582, 549752, 903164, 1580537, 1806328, 3161074, 6322148, 12644296]

約数ペア:

[(1, 12644296), (2, 6322148), (4, 3161074), (7, 1806328), (8, 1580537), (14, 903164), (23, 549752), (28, 451582), (46, 274876), (56, 225791), (92, 137438), (161, 78536), (184, 68719), (322, 39268), (644, 19634), (1288, 9817)]