19939326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{302111}}^1$

素因数の和:302127

約数の個数: 16

約数和(自身を含む): 43504128

約数和(自身を除く): 23564802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 302111, 604222, 906333, 1812666, 3323221, 6646442, 9969663, 19939326]

約数ペア:

[(1, 19939326), (2, 9969663), (3, 6646442), (6, 3323221), (11, 1812666), (22, 906333), (33, 604222), (66, 302111)]