16553446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 15621914

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4787, 9574, 33509, 62231, 67018, 90953, 124462, 181906, 435617, 636671, 871234, 1182389, 1273342, 2364778, 8276723, 16553446]

約数ペア:

[(1, 16553446), (2, 8276723), (7, 2364778), (13, 1273342), (14, 1182389), (19, 871234), (26, 636671), (38, 435617), (91, 181906), (133, 124462), (182, 90953), (247, 67018), (266, 62231), (494, 33509), (1729, 9574), (3458, 4787)]