1900796594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{23473}}^1$

素因数の和:25625

約数の個数: 16

約数和(自身を含む): 3002794080

約数和(自身を除く): 1101997486

約数列:

[1, 2, 19, 38, 2131, 4262, 23473, 40489, 46946, 80978, 445987, 891974, 50020963, 100041926, 950398297, 1900796594]

約数ペア:

[(1, 1900796594), (2, 950398297), (19, 100041926), (38, 50020963), (2131, 891974), (4262, 445987), (23473, 80978), (40489, 46946)]