17943562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 34876800

約数和(自身を除く): 16933238

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5189, 10378, 36323, 67457, 72646, 98591, 134914, 197182, 472199, 690137, 944398, 1281683, 1380274, 2563366, 8971781, 17943562]

約数ペア:

[(1, 17943562), (2, 8971781), (7, 2563366), (13, 1380274), (14, 1281683), (19, 944398), (26, 690137), (38, 472199), (91, 197182), (133, 134914), (182, 98591), (247, 72646), (266, 67457), (494, 36323), (1729, 10378), (3458, 5189)]