13891292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 25274592

約数和(自身を除く): 11383300

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1193, 2386, 2911, 4772, 5822, 11644, 48913, 84703, 97826, 169406, 195652, 338812, 3472823, 6945646, 13891292]

約数ペア:

[(1, 13891292), (2, 6945646), (4, 3472823), (41, 338812), (71, 195652), (82, 169406), (142, 97826), (164, 84703), (284, 48913), (1193, 11644), (2386, 5822), (2911, 4772)]