12939278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 23211360

約数和(自身を除く): 10272082

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1193, 2386, 5423, 10846, 13123, 20281, 26246, 34597, 40562, 69194, 223091, 380567, 446182, 588149, 761134, 1176298, 6469639, 12939278]

約数ペア:

[(1, 12939278), (2, 6469639), (11, 1176298), (17, 761134), (22, 588149), (29, 446182), (34, 380567), (58, 223091), (187, 69194), (319, 40562), (374, 34597), (493, 26246), (638, 20281), (986, 13123), (1193, 10846), (2386, 5423)]