12451888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45779}}^1$

素因数の和:45804

約数の個数: 20

約数和(自身を含む): 25545240

約数和(自身を除く): 13093352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45779, 91558, 183116, 366232, 732464, 778243, 1556486, 3112972, 6225944, 12451888]

約数ペア:

[(1, 12451888), (2, 6225944), (4, 3112972), (8, 1556486), (16, 778243), (17, 732464), (34, 366232), (68, 183116), (136, 91558), (272, 45779)]