6663338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 11521440

約数和(自身を除く): 4858102

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 839, 1678, 3971, 7942, 9229, 15941, 18458, 31882, 175351, 302879, 350702, 605758, 3331669, 6663338]

約数ペア:

[(1, 6663338), (2, 3331669), (11, 605758), (19, 350702), (22, 302879), (38, 175351), (209, 31882), (361, 18458), (418, 15941), (722, 9229), (839, 7942), (1678, 3971)]