38208886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1999}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 22271114

約数列:

[1, 2, 19, 38, 503, 1006, 1999, 3998, 9557, 19114, 37981, 75962, 1005497, 2010994, 19104443, 38208886]

約数ペア:

[(1, 38208886), (2, 19104443), (19, 2010994), (38, 1005497), (503, 75962), (1006, 37981), (1999, 19114), (3998, 9557)]