18534422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 28909440

約数和(自身を除く): 10375018

約数列:

[1, 2, 29, 58, 223, 446, 1433, 2866, 6467, 12934, 41557, 83114, 319559, 639118, 9267211, 18534422]

約数ペア:

[(1, 18534422), (2, 9267211), (29, 639118), (58, 319559), (223, 83114), (446, 41557), (1433, 12934), (2866, 6467)]