15755766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201997}}^1$

素因数の和:202015

約数の個数: 16

約数和(自身を含む): 33935664

約数和(自身を除く): 18179898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 201997, 403994, 605991, 1211982, 2625961, 5251922, 7877883, 15755766]

約数ペア:

[(1, 15755766), (2, 7877883), (3, 5251922), (6, 2625961), (13, 1211982), (26, 605991), (39, 403994), (78, 201997)]