12558196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6317}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 25474176

約数和(自身を除く): 12915980

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6317, 12634, 25268, 44219, 88438, 176876, 448507, 897014, 1794028, 3139549, 6279098, 12558196]

約数ペア:

[(1, 12558196), (2, 6279098), (4, 3139549), (7, 1794028), (14, 897014), (28, 448507), (71, 176876), (142, 88438), (284, 44219), (497, 25268), (994, 12634), (1988, 6317)]