19336154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 29895360

約数和(自身を除く): 10559206

約数列:

[1, 2, 43, 86, 151, 302, 1489, 2978, 6493, 12986, 64027, 128054, 224839, 449678, 9668077, 19336154]

約数ペア:

[(1, 19336154), (2, 9668077), (43, 449678), (86, 224839), (151, 128054), (302, 64027), (1489, 12986), (2978, 6493)]