19343170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25121}}^1$

素因数の和:25146

約数の個数: 32

約数和(自身を含む): 43410816

約数和(自身を除く): 24067646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 25121, 50242, 125605, 175847, 251210, 276331, 351694, 552662, 879235, 1381655, 1758470, 1934317, 2763310, 3868634, 9671585, 19343170]

約数ペア:

[(1, 19343170), (2, 9671585), (5, 3868634), (7, 2763310), (10, 1934317), (11, 1758470), (14, 1381655), (22, 879235), (35, 552662), (55, 351694), (70, 276331), (77, 251210), (110, 175847), (154, 125605), (385, 50242), (770, 25121)]