12579824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41381}}^1$

素因数の和:41408

約数の個数: 20

約数和(自身を含む): 25656840

約数和(自身を除く): 13077016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41381, 82762, 165524, 331048, 662096, 786239, 1572478, 3144956, 6289912, 12579824]

約数ペア:

[(1, 12579824), (2, 6289912), (4, 3144956), (8, 1572478), (16, 786239), (19, 662096), (38, 331048), (76, 165524), (152, 82762), (304, 41381)]