22176686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 18120274

約数列:

[1, 2, 7, 14, 19, 38, 133, 263, 266, 317, 526, 634, 1841, 2219, 3682, 4438, 4997, 6023, 9994, 12046, 34979, 42161, 69958, 83371, 84322, 166742, 583597, 1167194, 1584049, 3168098, 11088343, 22176686]

約数ペア:

[(1, 22176686), (2, 11088343), (7, 3168098), (14, 1584049), (19, 1167194), (38, 583597), (133, 166742), (263, 84322), (266, 83371), (317, 69958), (526, 42161), (634, 34979), (1841, 12046), (2219, 9994), (3682, 6023), (4438, 4997)]