13819531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:834

約数の個数: 12

約数和(自身を含む): 15298192

約数和(自身を除く): 1478661

約数列:

[1, 11, 121, 181, 631, 1991, 6941, 21901, 76351, 114211, 1256321, 13819531]

約数ペア:

[(1, 13819531), (11, 1256321), (121, 114211), (181, 76351), (631, 21901), (1991, 6941)]