19757166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23056

約数の個数: 32

約数和(自身を含む): 46424448

約数和(自身を除く): 26667282

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23027, 46054, 69081, 138162, 253297, 299351, 506594, 598702, 759891, 898053, 1519782, 1796106, 3292861, 6585722, 9878583, 19757166]

約数ペア:

[(1, 19757166), (2, 9878583), (3, 6585722), (6, 3292861), (11, 1796106), (13, 1519782), (22, 898053), (26, 759891), (33, 598702), (39, 506594), (66, 299351), (78, 253297), (143, 138162), (286, 69081), (429, 46054), (858, 23027)]