12259709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 15431040

約数和(自身を除く): 3171331

約数列:

[1, 7, 11, 77, 113, 791, 1243, 1409, 8701, 9863, 15499, 108493, 159217, 1114519, 1751387, 12259709]

約数ペア:

[(1, 12259709), (7, 1751387), (11, 1114519), (77, 159217), (113, 108493), (791, 15499), (1243, 9863), (1409, 8701)]