12122870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 23911200

約数和(自身を除く): 11788330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2459, 2465, 4918, 4930, 12295, 24590, 41803, 71311, 83606, 142622, 209015, 356555, 418030, 713110, 1212287, 2424574, 6061435, 12122870]

約数ペア:

[(1, 12122870), (2, 6061435), (5, 2424574), (10, 1212287), (17, 713110), (29, 418030), (34, 356555), (58, 209015), (85, 142622), (145, 83606), (170, 71311), (290, 41803), (493, 24590), (986, 12295), (2459, 4930), (2465, 4918)]