15939214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 25422480

約数和(自身を除く): 9483266

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 4153, 8306, 78907, 157814, 419453, 838906, 7969607, 15939214]

約数ペア:

[(1, 15939214), (2, 7969607), (19, 838906), (38, 419453), (101, 157814), (202, 78907), (1919, 8306), (3838, 4153)]