19371252

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11783}}^1$

素因数の和:11927

約数の個数: 24

約数和(自身を含む): 45533376

約数和(自身を除く): 26162124

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11783, 23566, 35349, 47132, 70698, 141396, 1614271, 3228542, 4842813, 6457084, 9685626, 19371252]

約数ペア:

[(1, 19371252), (2, 9685626), (3, 6457084), (4, 4842813), (6, 3228542), (12, 1614271), (137, 141396), (274, 70698), (411, 47132), (548, 35349), (822, 23566), (1644, 11783)]