18119794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 34263936

約数和(自身を除く): 16144142

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1213, 1358, 2134, 2426, 7469, 8491, 13343, 14938, 16982, 26686, 93401, 117661, 186802, 235322, 823627, 1294271, 1647254, 2588542, 9059897, 18119794]

約数ペア:

[(1, 18119794), (2, 9059897), (7, 2588542), (11, 1647254), (14, 1294271), (22, 823627), (77, 235322), (97, 186802), (154, 117661), (194, 93401), (679, 26686), (1067, 16982), (1213, 14938), (1358, 13343), (2134, 8491), (2426, 7469)]