19986033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5849}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 8655567

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5849, 17547, 99433, 298299, 391883, 1175649, 6662011, 19986033]

約数ペア:

[(1, 19986033), (3, 6662011), (17, 1175649), (51, 391883), (67, 298299), (201, 99433), (1139, 17547), (3417, 5849)]