16089983

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 21279240

約数和(自身を除く): 5189257

約数列:

[1, 7, 13, 29, 49, 67, 91, 169, 203, 377, 469, 637, 871, 1183, 1421, 1943, 2639, 3283, 4901, 6097, 8281, 11323, 13601, 18473, 25259, 34307, 42679, 79261, 95207, 176813, 240149, 328367, 554827, 1237691, 2298569, 16089983]

約数ペア:

[(1, 16089983), (7, 2298569), (13, 1237691), (29, 554827), (49, 328367), (67, 240149), (91, 176813), (169, 95207), (203, 79261), (377, 42679), (469, 34307), (637, 25259), (871, 18473), (1183, 13601), (1421, 11323), (1943, 8281), (2639, 6097), (3283, 4901)]