2069884358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{561553}}^1$

素因数の和:561671

約数の個数: 16

約数和(自身を含む): 3301937520

約数和(自身を除く): 1232053162

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 561553, 1123106, 10669507, 21339014, 54470641, 108941282, 1034942179, 2069884358]

約数ペア:

[(1, 2069884358), (2, 1034942179), (19, 108941282), (38, 54470641), (97, 21339014), (194, 10669507), (1843, 1123106), (3686, 561553)]