13326904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 26928000

約数和(自身を除く): 13601096

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2039, 3268, 4078, 6536, 8156, 16312, 38741, 77482, 87677, 154964, 175354, 309928, 350708, 701416, 1665863, 3331726, 6663452, 13326904]

約数ペア:

[(1, 13326904), (2, 6663452), (4, 3331726), (8, 1665863), (19, 701416), (38, 350708), (43, 309928), (76, 175354), (86, 154964), (152, 87677), (172, 77482), (344, 38741), (817, 16312), (1634, 8156), (2039, 6536), (3268, 4078)]