18093149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 19730880

約数和(自身を除く): 1637731

約数列:

[1, 19, 61, 67, 233, 1159, 1273, 4087, 4427, 14213, 15611, 77653, 270047, 296609, 952271, 18093149]

約数ペア:

[(1, 18093149), (19, 952271), (61, 296609), (67, 270047), (233, 77653), (1159, 15611), (1273, 14213), (4087, 4427)]