40397078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5939}}^1$

素因数の和:6139

約数の個数: 16

約数和(自身を含む): 64152000

約数和(自身を除く): 23754922

約数列:

[1, 2, 19, 38, 179, 358, 3401, 5939, 6802, 11878, 112841, 225682, 1063081, 2126162, 20198539, 40397078]

約数ペア:

[(1, 40397078), (2, 20198539), (19, 2126162), (38, 1063081), (179, 225682), (358, 112841), (3401, 11878), (5939, 6802)]