22814554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 18657446

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 431, 862, 1393, 2786, 3017, 3781, 6034, 7562, 8189, 16378, 26467, 52934, 57323, 85769, 114646, 171538, 600383, 1200766, 1629611, 3259222, 11407277, 22814554]

約数ペア:

[(1, 22814554), (2, 11407277), (7, 3259222), (14, 1629611), (19, 1200766), (38, 600383), (133, 171538), (199, 114646), (266, 85769), (398, 57323), (431, 52934), (862, 26467), (1393, 16378), (2786, 8189), (3017, 7562), (3781, 6034)]