43137866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21419}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 69400800

約数和(自身を除く): 26262934

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 21419, 42838, 406961, 813922, 1135207, 2270414, 21568933, 43137866]

約数ペア:

[(1, 43137866), (2, 21568933), (19, 2270414), (38, 1135207), (53, 813922), (106, 406961), (1007, 42838), (2014, 21419)]