19896654

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4799}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 39859200

約数和(自身を除く): 19962546

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4799, 9598, 14397, 28794, 3316109, 6632218, 9948327, 19896654]

約数ペア:

[(1, 19896654), (2, 9948327), (3, 6632218), (6, 3316109), (691, 28794), (1382, 14397), (2073, 9598), (4146, 4799)]