19292901

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 26593920

約数和(自身を除く): 7301019

約数列:

[1, 3, 53, 71, 159, 213, 1709, 3763, 5127, 11289, 90577, 121339, 271731, 364017, 6430967, 19292901]

約数ペア:

[(1, 19292901), (3, 6430967), (53, 364017), (71, 271731), (159, 121339), (213, 90577), (1709, 11289), (3763, 5127)]