13231128

素因数分解:

$2^3\times 3^1\times {\mathrm{551297}}^1$

素因数の和:551306

約数の個数: 16

約数和(自身を含む): 33077880

約数和(自身を除く): 19846752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 551297, 1102594, 1653891, 2205188, 3307782, 4410376, 6615564, 13231128]

約数ペア:

[(1, 13231128), (2, 6615564), (3, 4410376), (4, 3307782), (6, 2205188), (8, 1653891), (12, 1102594), (24, 551297)]