16339968004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{214999579}}^1$

素因数の和:214999602

約数の個数: 12

約数和(自身を含む): 30099941200

約数和(自身を除く): 13759973196

約数列:

[1, 2, 4, 19, 38, 76, 214999579, 429999158, 859998316, 4084992001, 8169984002, 16339968004]

約数ペア:

[(1, 16339968004), (2, 8169984002), (4, 4084992001), (19, 859998316), (38, 429999158), (76, 214999579)]