19772962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 24

約数和(自身を含む): 33843600

約数和(自身を除く): 14070638

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1699, 3398, 5819, 11638, 18689, 37378, 39077, 78154, 429847, 859694, 898771, 1797542, 9886481, 19772962]

約数ペア:

[(1, 19772962), (2, 9886481), (11, 1797542), (22, 898771), (23, 859694), (46, 429847), (253, 78154), (506, 39077), (529, 37378), (1058, 18689), (1699, 11638), (3398, 5819)]