15542906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 23721984

約数和(自身を除く): 8179078

約数列:

[1, 2, 103, 197, 206, 383, 394, 766, 20291, 39449, 40582, 75451, 78898, 150902, 7771453, 15542906]

約数ペア:

[(1, 15542906), (2, 7771453), (103, 150902), (197, 78898), (206, 75451), (383, 40582), (394, 39449), (766, 20291)]