2105814139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{97523}}^1$

素因数の和:97698

約数の個数: 16

約数和(自身を含む): 2490372864

約数和(自身を除く): 384558725

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 21593, 97523, 1072753, 1267799, 13945789, 14725973, 161985703, 191437649, 2105814139]

約数ペア:

[(1, 2105814139), (11, 191437649), (13, 161985703), (143, 14725973), (151, 13945789), (1661, 1267799), (1963, 1072753), (21593, 97523)]