12661822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 19896480

約数和(自身を除く): 7234658

約数列:

[1, 2, 23, 46, 409, 673, 818, 1346, 9407, 15479, 18814, 30958, 275257, 550514, 6330911, 12661822]

約数ペア:

[(1, 12661822), (2, 6330911), (23, 550514), (46, 275257), (409, 30958), (673, 18814), (818, 15479), (1346, 9407)]