26220986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{17789}}^1$

素因数の和:17869

約数の個数: 16

約数和(自身を含む): 43549920

約数和(自身を除く): 17328934

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 17789, 35578, 195679, 391358, 1191863, 2383726, 13110493, 26220986]

約数ペア:

[(1, 26220986), (2, 13110493), (11, 2383726), (22, 1191863), (67, 391358), (134, 195679), (737, 35578), (1474, 17789)]