19836966

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22189}}^1$

素因数の和:22343

約数の個数: 16

約数和(自身を含む): 39942000

約数和(自身を除く): 20105034

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22189, 44378, 66567, 133134, 3306161, 6612322, 9918483, 19836966]

約数ペア:

[(1, 19836966), (2, 9918483), (3, 6612322), (6, 3306161), (149, 133134), (298, 66567), (447, 44378), (894, 22189)]