12563212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 22579200

約数和(自身を除く): 10015988

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 479, 958, 1916, 6557, 13114, 26228, 37841, 39757, 75682, 79514, 151364, 159028, 3140803, 6281606, 12563212]

約数ペア:

[(1, 12563212), (2, 6281606), (4, 3140803), (79, 159028), (83, 151364), (158, 79514), (166, 75682), (316, 39757), (332, 37841), (479, 26228), (958, 13114), (1916, 6557)]