39887612

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 76937616

約数和(自身を除く): 37050004

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1201, 1444, 1748, 2402, 4804, 8303, 16606, 22819, 27623, 33212, 45638, 55246, 91276, 110492, 433561, 524837, 867122, 1049674, 1734244, 2099348, 9971903, 19943806, 39887612]

約数ペア:

[(1, 39887612), (2, 19943806), (4, 9971903), (19, 2099348), (23, 1734244), (38, 1049674), (46, 867122), (76, 524837), (92, 433561), (361, 110492), (437, 91276), (722, 55246), (874, 45638), (1201, 33212), (1444, 27623), (1748, 22819), (2402, 16606), (4804, 8303)]