16510734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 22801266

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2099, 2622, 3933, 4198, 6297, 7866, 12594, 18891, 37782, 39881, 48277, 79762, 96554, 119643, 144831, 239286, 289662, 358929, 434493, 717858, 868986, 917263, 1834526, 2751789, 5503578, 8255367, 16510734]

約数ペア:

[(1, 16510734), (2, 8255367), (3, 5503578), (6, 2751789), (9, 1834526), (18, 917263), (19, 868986), (23, 717858), (38, 434493), (46, 358929), (57, 289662), (69, 239286), (114, 144831), (138, 119643), (171, 96554), (207, 79762), (342, 48277), (414, 39881), (437, 37782), (874, 18891), (1311, 12594), (2099, 7866), (2622, 6297), (3933, 4198)]