15691320012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68821579}}^1$

素因数の和:68821605

約数の個数: 24

約数和(自身を含む): 38540084800

約数和(自身を除く): 22848764788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68821579, 137643158, 206464737, 275286316, 412929474, 825858948, 1307610001, 2615220002, 3922830003, 5230440004, 7845660006, 15691320012]

約数ペア:

[(1, 15691320012), (2, 7845660006), (3, 5230440004), (4, 3922830003), (6, 2615220002), (12, 1307610001), (19, 825858948), (38, 412929474), (57, 275286316), (76, 206464737), (114, 137643158), (228, 68821579)]