13208363

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 16235520

約数和(自身を除く): 3027157

約数列:

[1, 7, 19, 47, 133, 329, 893, 2113, 6251, 14791, 40147, 99311, 281029, 695177, 1886909, 13208363]

約数ペア:

[(1, 13208363), (7, 1886909), (19, 695177), (47, 281029), (133, 99311), (329, 40147), (893, 14791), (2113, 6251)]