18608296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17521

約数の個数: 32

約数和(自身を含む): 41976000

約数和(自身を除く): 23367704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17489, 34978, 69956, 122423, 139912, 244846, 332291, 489692, 664582, 979384, 1329164, 2326037, 2658328, 4652074, 9304148, 18608296]

約数ペア:

[(1, 18608296), (2, 9304148), (4, 4652074), (7, 2658328), (8, 2326037), (14, 1329164), (19, 979384), (28, 664582), (38, 489692), (56, 332291), (76, 244846), (133, 139912), (152, 122423), (266, 69956), (532, 34978), (1064, 17489)]