10001866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2026

約数の個数: 24

約数和(自身を含む): 18105120

約数和(自身を除く): 8103254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1979, 2527, 3958, 5054, 13853, 27706, 37601, 75202, 263207, 526414, 714419, 1428838, 5000933, 10001866]

約数ペア:

[(1, 10001866), (2, 5000933), (7, 1428838), (14, 714419), (19, 526414), (38, 263207), (133, 75202), (266, 37601), (361, 27706), (722, 13853), (1979, 5054), (2527, 3958)]