18553076

素因数分解:

$2^2\times {\mathrm{719}}^1\times {\mathrm{6451}}^1$

素因数の和:7174

約数の個数: 12

約数和(自身を含む): 32518080

約数和(自身を除く): 13965004

約数列:

[1, 2, 4, 719, 1438, 2876, 6451, 12902, 25804, 4638269, 9276538, 18553076]

約数ペア:

[(1, 18553076), (2, 9276538), (4, 4638269), (719, 25804), (1438, 12902), (2876, 6451)]