9856964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 18731328

約数和(自身を除く): 8874364

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1447, 1703, 2894, 3406, 5788, 6812, 18811, 37622, 75244, 189557, 379114, 758228, 2464241, 4928482, 9856964]

約数ペア:

[(1, 9856964), (2, 4928482), (4, 2464241), (13, 758228), (26, 379114), (52, 189557), (131, 75244), (262, 37622), (524, 18811), (1447, 6812), (1703, 5788), (2894, 3406)]