21616166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6908

約数の個数: 24

約数和(自身を含む): 38386992

約数和(自身を除く): 16770826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6871, 13742, 75581, 89323, 151162, 178646, 831391, 982553, 1662782, 1965106, 10808083, 21616166]

約数ペア:

[(1, 21616166), (2, 10808083), (11, 1965106), (13, 1662782), (22, 982553), (26, 831391), (121, 178646), (143, 151162), (242, 89323), (286, 75581), (1573, 13742), (3146, 6871)]