19395794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 31808160

約数和(自身を除く): 12412366

約数列:

[1, 2, 11, 22, 739, 1193, 1478, 2386, 8129, 13123, 16258, 26246, 881627, 1763254, 9697897, 19395794]

約数ペア:

[(1, 19395794), (2, 9697897), (11, 1763254), (22, 881627), (739, 26246), (1193, 16258), (1478, 13123), (2386, 8129)]