39854438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80677}}^1$

素因数の和:80711

約数の個数: 16

約数和(自身を含む): 67769520

約数和(自身を除く): 27915082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80677, 161354, 1048801, 1532863, 2097602, 3065726, 19927219, 39854438]

約数ペア:

[(1, 39854438), (2, 19927219), (13, 3065726), (19, 2097602), (26, 1532863), (38, 1048801), (247, 161354), (494, 80677)]