19594954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 29988000

約数和(自身を除く): 10393046

約数列:

[1, 2, 67, 134, 349, 419, 698, 838, 23383, 28073, 46766, 56146, 146231, 292462, 9797477, 19594954]

約数ペア:

[(1, 19594954), (2, 9797477), (67, 292462), (134, 146231), (349, 56146), (419, 46766), (698, 28073), (838, 23383)]