16309258

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 36

約数和(自身を含む): 30099762

約数和(自身を除く): 13790504

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 461, 722, 922, 931, 1862, 2527, 3227, 5054, 6454, 8759, 17518, 17689, 22589, 35378, 45178, 61313, 122626, 166421, 332842, 429191, 858382, 1164947, 2329894, 8154629, 16309258]

約数ペア:

[(1, 16309258), (2, 8154629), (7, 2329894), (14, 1164947), (19, 858382), (38, 429191), (49, 332842), (98, 166421), (133, 122626), (266, 61313), (361, 45178), (461, 35378), (722, 22589), (922, 17689), (931, 17518), (1862, 8759), (2527, 6454), (3227, 5054)]