13427870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 26330400

約数和(自身を除く): 12902530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2437, 2755, 4874, 5510, 12185, 24370, 46303, 70673, 92606, 141346, 231515, 353365, 463030, 706730, 1342787, 2685574, 6713935, 13427870]

約数ペア:

[(1, 13427870), (2, 6713935), (5, 2685574), (10, 1342787), (19, 706730), (29, 463030), (38, 353365), (58, 231515), (95, 141346), (145, 92606), (190, 70673), (290, 46303), (551, 24370), (1102, 12185), (2437, 5510), (2755, 4874)]