19224898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 37122048

約数和(自身を除く): 17897150

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4027, 4774, 8054, 28189, 44297, 56378, 88594, 124837, 249674, 310079, 620158, 873859, 1373207, 1747718, 2746414, 9612449, 19224898]

約数ペア:

[(1, 19224898), (2, 9612449), (7, 2746414), (11, 1747718), (14, 1373207), (22, 873859), (31, 620158), (62, 310079), (77, 249674), (154, 124837), (217, 88594), (341, 56378), (434, 44297), (682, 28189), (2387, 8054), (4027, 4774)]