2019727978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{23041}}^1$

素因数の和:24153

約数の個数: 16

約数和(自身を含む): 3106522440

約数和(自身を除く): 1086794462

約数列:

[1, 2, 41, 82, 1069, 2138, 23041, 43829, 46082, 87658, 944681, 1889362, 24630829, 49261658, 1009863989, 2019727978]

約数ペア:

[(1, 2019727978), (2, 1009863989), (41, 49261658), (82, 24630829), (1069, 1889362), (2138, 944681), (23041, 87658), (43829, 46082)]