12718869694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1\times {\mathrm{1279}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 19700029440

約数和(自身を除く): 6981159746

約数列:

[1, 2, 41, 82, 173, 346, 701, 1279, 1402, 2558, 7093, 14186, 28741, 52439, 57482, 104878, 121273, 221267, 242546, 442534, 896579, 1793158, 4972193, 9071947, 9944386, 18143894, 36759739, 73519478, 155108167, 310216334, 6359434847, 12718869694]

約数ペア:

[(1, 12718869694), (2, 6359434847), (41, 310216334), (82, 155108167), (173, 73519478), (346, 36759739), (701, 18143894), (1279, 9944386), (1402, 9071947), (2558, 4972193), (7093, 1793158), (14186, 896579), (28741, 442534), (52439, 242546), (57482, 221267), (104878, 121273)]