12786686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9608194

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 191, 358, 374, 382, 1969, 2101, 3043, 3247, 3938, 4202, 6086, 6494, 33473, 34189, 35717, 66946, 68378, 71434, 376079, 581213, 752158, 1162426, 6393343, 12786686]

約数ペア:

[(1, 12786686), (2, 6393343), (11, 1162426), (17, 752158), (22, 581213), (34, 376079), (179, 71434), (187, 68378), (191, 66946), (358, 35717), (374, 34189), (382, 33473), (1969, 6494), (2101, 6086), (3043, 4202), (3247, 3938)]