191678399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1201}}^1\times {\mathrm{1319}}^1$

素因数の和:2542

約数の個数: 12

約数和(自身を含む): 211023120

約数和(自身を除く): 19344721

約数列:

[1, 11, 121, 1201, 1319, 13211, 14509, 145321, 159599, 1584119, 17425309, 191678399]

約数ペア:

[(1, 191678399), (11, 17425309), (121, 1584119), (1201, 159599), (1319, 145321), (13211, 14509)]