12521894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 24800256

約数和(自身を除く): 12278362

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 4783, 9566, 33481, 52613, 66962, 81311, 105226, 162622, 368291, 569177, 736582, 894421, 1138354, 1788842, 6260947, 12521894]

約数ペア:

[(1, 12521894), (2, 6260947), (7, 1788842), (11, 1138354), (14, 894421), (17, 736582), (22, 569177), (34, 368291), (77, 162622), (119, 105226), (154, 81311), (187, 66962), (238, 52613), (374, 33481), (1309, 9566), (2618, 4783)]