39742946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5419}}^1$

素因数の和:5633

約数の個数: 16

約数和(自身を含む): 63088800

約数和(自身を除く): 23345854

約数列:

[1, 2, 19, 38, 193, 386, 3667, 5419, 7334, 10838, 102961, 205922, 1045867, 2091734, 19871473, 39742946]

約数ペア:

[(1, 39742946), (2, 19871473), (19, 2091734), (38, 1045867), (193, 205922), (386, 102961), (3667, 10838), (5419, 7334)]