11122774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 18028080

約数和(自身を除く): 6905306

約数列:

[1, 2, 13, 26, 419, 838, 1021, 2042, 5447, 10894, 13273, 26546, 427799, 855598, 5561387, 11122774]

約数ペア:

[(1, 11122774), (2, 5561387), (13, 855598), (26, 427799), (419, 26546), (838, 13273), (1021, 10894), (2042, 5447)]