19934673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5981}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 29287872

約数和(自身を除く): 9353199

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 5981, 17943, 65791, 197373, 604081, 1812243, 6644891, 19934673]

約数ペア:

[(1, 19934673), (3, 6644891), (11, 1812243), (33, 604081), (101, 197373), (303, 65791), (1111, 17943), (3333, 5981)]