121396066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{20981}}^1$

素因数の和:21257

約数の個数: 16

約数和(自身を含む): 199412928

約数和(自身を除く): 78016862

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 20981, 41962, 230791, 461582, 5518003, 11036006, 60698033, 121396066]

約数ペア:

[(1, 121396066), (2, 60698033), (11, 11036006), (22, 5518003), (263, 461582), (526, 230791), (2893, 41962), (5786, 20981)]