15691326852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68821609}}^1$

素因数の和:68821635

約数の個数: 24

約数和(自身を含む): 38540101600

約数和(自身を除く): 22848774748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68821609, 137643218, 206464827, 275286436, 412929654, 825859308, 1307610571, 2615221142, 3922831713, 5230442284, 7845663426, 15691326852]

約数ペア:

[(1, 15691326852), (2, 7845663426), (3, 5230442284), (4, 3922831713), (6, 2615221142), (12, 1307610571), (19, 825859308), (38, 412929654), (57, 275286436), (76, 206464827), (114, 137643218), (228, 68821609)]