12639598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 20027520

約数和(自身を除く): 7387922

約数列:

[1, 2, 19, 38, 487, 683, 974, 1366, 9253, 12977, 18506, 25954, 332621, 665242, 6319799, 12639598]

約数ペア:

[(1, 12639598), (2, 6319799), (19, 665242), (38, 332621), (487, 25954), (683, 18506), (974, 12977), (1366, 9253)]