12489662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8505538

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 239, 478, 493, 901, 986, 1537, 1802, 3074, 4063, 6931, 8126, 12667, 13862, 25334, 26129, 52258, 117827, 215339, 235654, 367343, 430678, 734686, 6244831, 12489662]

約数ペア:

[(1, 12489662), (2, 6244831), (17, 734686), (29, 430678), (34, 367343), (53, 235654), (58, 215339), (106, 117827), (239, 52258), (478, 26129), (493, 25334), (901, 13862), (986, 12667), (1537, 8126), (1802, 6931), (3074, 4063)]