19493348

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{937}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 39080832

約数和(自身を除く): 19587484

約数列:

[1, 2, 4, 7, 14, 28, 743, 937, 1486, 1874, 2972, 3748, 5201, 6559, 10402, 13118, 20804, 26236, 696191, 1392382, 2784764, 4873337, 9746674, 19493348]

約数ペア:

[(1, 19493348), (2, 9746674), (4, 4873337), (7, 2784764), (14, 1392382), (28, 696191), (743, 26236), (937, 20804), (1486, 13118), (1874, 10402), (2972, 6559), (3748, 5201)]