12861112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 27857520

約数和(自身を除く): 14996408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8597, 17194, 34388, 68776, 94567, 146149, 189134, 292298, 378268, 584596, 756536, 1169192, 1607639, 3215278, 6430556, 12861112]

約数ペア:

[(1, 12861112), (2, 6430556), (4, 3215278), (8, 1607639), (11, 1169192), (17, 756536), (22, 584596), (34, 378268), (44, 292298), (68, 189134), (88, 146149), (136, 94567), (187, 68776), (374, 34388), (748, 17194), (1496, 8597)]