12942410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 25961040

約数和(自身を除く): 13018630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3433, 3770, 6866, 17165, 34330, 44629, 89258, 99557, 199114, 223145, 446290, 497785, 995570, 1294241, 2588482, 6471205, 12942410]

約数ペア:

[(1, 12942410), (2, 6471205), (5, 2588482), (10, 1294241), (13, 995570), (26, 497785), (29, 446290), (58, 223145), (65, 199114), (130, 99557), (145, 89258), (290, 44629), (377, 34330), (754, 17165), (1885, 6866), (3433, 3770)]