2216347199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1699}}^1\times {\mathrm{10781}}^1$

素因数の和:12502

約数の個数: 12

約数和(自身を含む): 2437810200

約数和(自身を除く): 221463001

約数列:

[1, 11, 121, 1699, 10781, 18689, 118591, 205579, 1304501, 18316919, 201486109, 2216347199]

約数ペア:

[(1, 2216347199), (11, 201486109), (121, 18316919), (1699, 1304501), (10781, 205579), (18689, 118591)]