12128536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11399}}^1$

素因数の和:11431

約数の個数: 32

約数和(自身を含む): 27360000

約数和(自身を除く): 15231464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 11399, 22798, 45596, 79793, 91192, 159586, 216581, 319172, 433162, 638344, 866324, 1516067, 1732648, 3032134, 6064268, 12128536]

約数ペア:

[(1, 12128536), (2, 6064268), (4, 3032134), (7, 1732648), (8, 1516067), (14, 866324), (19, 638344), (28, 433162), (38, 319172), (56, 216581), (76, 159586), (133, 91192), (152, 79793), (266, 45596), (532, 22798), (1064, 11399)]