19336570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 19667846

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4751, 9502, 23755, 47510, 52261, 104522, 175787, 261305, 351574, 522610, 878935, 1757870, 1933657, 3867314, 9668285, 19336570]

約数ペア:

[(1, 19336570), (2, 9668285), (5, 3867314), (10, 1933657), (11, 1757870), (22, 878935), (37, 522610), (55, 351574), (74, 261305), (110, 175787), (185, 104522), (370, 52261), (407, 47510), (814, 23755), (2035, 9502), (4070, 4751)]