19564794

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19069}}^1$

素因数の和:19099

約数の個数: 32

約数和(自身を含む): 45768000

約数和(自身を除く): 26203206

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19069, 38138, 57207, 114414, 171621, 343242, 362311, 514863, 724622, 1029726, 1086933, 2173866, 3260799, 6521598, 9782397, 19564794]

約数ペア:

[(1, 19564794), (2, 9782397), (3, 6521598), (6, 3260799), (9, 2173866), (18, 1086933), (19, 1029726), (27, 724622), (38, 514863), (54, 362311), (57, 343242), (114, 171621), (171, 114414), (342, 57207), (513, 38138), (1026, 19069)]