10997789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 12778560

約数和(自身を除く): 1780771

約数列:

[1, 11, 19, 101, 209, 521, 1111, 1919, 5731, 9899, 21109, 52621, 108889, 578831, 999799, 10997789]

約数ペア:

[(1, 10997789), (11, 999799), (19, 578831), (101, 108889), (209, 52621), (521, 21109), (1111, 9899), (1919, 5731)]