2012015222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{184487}}^1$

素因数の和:184556

約数の個数: 32

約数和(自身を含む): 3719278080

約数和(自身を除く): 1707262858

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 184487, 368974, 1291409, 2582818, 3505253, 7010506, 7563967, 15127934, 24536771, 49073542, 52947769, 105895538, 143715373, 287430746, 1006007611, 2012015222]

約数ペア:

[(1, 2012015222), (2, 1006007611), (7, 287430746), (14, 143715373), (19, 105895538), (38, 52947769), (41, 49073542), (82, 24536771), (133, 15127934), (266, 7563967), (287, 7010506), (574, 3505253), (779, 2582818), (1558, 1291409), (5453, 368974), (10906, 184487)]