2019025234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1\times {\mathrm{16703}}^1$

素因数の和:19905

約数の個数: 16

約数和(自身を含む): 3189127680

約数和(自身を除く): 1170102446

約数列:

[1, 2, 19, 38, 3181, 6362, 16703, 33406, 60439, 120878, 317357, 634714, 53132243, 106264486, 1009512617, 2019025234]

約数ペア:

[(1, 2019025234), (2, 1009512617), (19, 106264486), (38, 53132243), (3181, 634714), (6362, 317357), (16703, 120878), (33406, 60439)]