19034510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15731}}^1$

素因数の和:15760

約数の個数: 24

約数和(自身を含む): 37662408

約数和(自身を除く): 18627898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15731, 31462, 78655, 157310, 173041, 346082, 865205, 1730410, 1903451, 3806902, 9517255, 19034510]

約数ペア:

[(1, 19034510), (2, 9517255), (5, 3806902), (10, 1903451), (11, 1730410), (22, 865205), (55, 346082), (110, 173041), (121, 157310), (242, 78655), (605, 31462), (1210, 15731)]