19054024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216523}}^1$

素因数の和:216540

約数の個数: 16

約数和(自身を含む): 38974320

約数和(自身を除く): 19920296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216523, 433046, 866092, 1732184, 2381753, 4763506, 9527012, 19054024]

約数ペア:

[(1, 19054024), (2, 9527012), (4, 4763506), (8, 2381753), (11, 1732184), (22, 866092), (44, 433046), (88, 216523)]