19321926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247717}}^1$

素因数の和:247735

約数の個数: 16

約数和(自身を含む): 41616624

約数和(自身を除く): 22294698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 247717, 495434, 743151, 1486302, 3220321, 6440642, 9660963, 19321926]

約数ペア:

[(1, 19321926), (2, 9660963), (3, 6440642), (6, 3220321), (13, 1486302), (26, 743151), (39, 495434), (78, 247717)]