1288306074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19519789}}^1$

素因数の和:19519805

約数の個数: 16

約数和(自身を含む): 2810849760

約数和(自身を除く): 1522543686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19519789, 39039578, 58559367, 117118734, 214717679, 429435358, 644153037, 1288306074]

約数ペア:

[(1, 1288306074), (2, 644153037), (3, 429435358), (6, 214717679), (11, 117118734), (22, 58559367), (33, 39039578), (66, 19519789)]