11511538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 17645184

約数和(自身を除く): 6133646

約数列:

[1, 2, 67, 134, 271, 317, 542, 634, 18157, 21239, 36314, 42478, 85907, 171814, 5755769, 11511538]

約数ペア:

[(1, 11511538), (2, 5755769), (67, 171814), (134, 85907), (271, 42478), (317, 36314), (542, 21239), (634, 18157)]