1921018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 3252960

約数和(自身を除く): 1331942

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3011, 6022, 33121, 66242, 87319, 174638, 960509, 1921018]

約数ペア:

[(1, 1921018), (2, 960509), (11, 174638), (22, 87319), (29, 66242), (58, 33121), (319, 6022), (638, 3011)]