19704514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14771}}^1$

素因数の和:14825

約数の個数: 16

約数和(自身を含む): 31907520

約数和(自身を除く): 12203006

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 14771, 29542, 339733, 428359, 679466, 856718, 9852257, 19704514]

約数ペア:

[(1, 19704514), (2, 9852257), (23, 856718), (29, 679466), (46, 428359), (58, 339733), (667, 29542), (1334, 14771)]