18804932410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170953931}}^1$

素因数の和:170953949

約数の個数: 16

約数和(自身を含む): 36926049312

約数和(自身を除く): 18121116902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 170953931, 341907862, 854769655, 1709539310, 1880493241, 3760986482, 9402466205, 18804932410]

約数ペア:

[(1, 18804932410), (2, 9402466205), (5, 3760986482), (10, 1880493241), (11, 1709539310), (22, 854769655), (55, 341907862), (110, 170953931)]