12728444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 24227280

約数和(自身を除く): 11498836

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 5059, 10118, 20236, 86003, 172006, 187183, 344012, 374366, 748732, 3182111, 6364222, 12728444]

約数ペア:

[(1, 12728444), (2, 6364222), (4, 3182111), (17, 748732), (34, 374366), (37, 344012), (68, 187183), (74, 172006), (148, 86003), (629, 20236), (1258, 10118), (2516, 5059)]