13872586

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10918

約数の個数: 24

約数和(自身を含む): 26070660

約数和(自身を除く): 12198074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 10889, 21778, 76223, 141557, 152446, 283114, 533561, 990899, 1067122, 1981798, 6936293, 13872586]

約数ペア:

[(1, 13872586), (2, 6936293), (7, 1981798), (13, 1067122), (14, 990899), (26, 533561), (49, 283114), (91, 152446), (98, 141557), (182, 76223), (637, 21778), (1274, 10889)]