12556438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 20219760

約数和(自身を除く): 7663322

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 5059, 10118, 86003, 172006, 369307, 738614, 6278219, 12556438]

約数ペア:

[(1, 12556438), (2, 6278219), (17, 738614), (34, 369307), (73, 172006), (146, 86003), (1241, 10118), (2482, 5059)]