19250078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{863}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11231842

約数列:

[1, 2, 19, 38, 587, 863, 1174, 1726, 11153, 16397, 22306, 32794, 506581, 1013162, 9625039, 19250078]

約数ペア:

[(1, 19250078), (2, 9625039), (19, 1013162), (38, 506581), (587, 32794), (863, 22306), (1174, 16397), (1726, 11153)]