19634218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19913}}^1$

素因数の和:19961

約数の個数: 16

約数和(自身を含む): 32260680

約数和(自身を除く): 12626462

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 19913, 39826, 338521, 577477, 677042, 1154954, 9817109, 19634218]

約数ペア:

[(1, 19634218), (2, 9817109), (17, 1154954), (29, 677042), (34, 577477), (58, 338521), (493, 39826), (986, 19913)]