1880495854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{25601}}^1$

素因数の和:27555

約数の個数: 16

約数和(自身を含む): 2970856080

約数和(自身を除く): 1090360226

約数列:

[1, 2, 19, 38, 1933, 3866, 25601, 36727, 51202, 73454, 486419, 972838, 49486733, 98973466, 940247927, 1880495854]

約数ペア:

[(1, 1880495854), (2, 940247927), (19, 98973466), (38, 49486733), (1933, 972838), (3866, 486419), (25601, 73454), (36727, 51202)]