19536429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2251}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 28537344

約数和(自身を除く): 9000915

約数列:

[1, 3, 11, 33, 263, 789, 2251, 2893, 6753, 8679, 24761, 74283, 592013, 1776039, 6512143, 19536429]

約数ペア:

[(1, 19536429), (3, 6512143), (11, 1776039), (33, 592013), (263, 74283), (789, 24761), (2251, 8679), (2893, 6753)]