19050876484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1636111}}^1$

素因数の和:1636227

約数の個数: 24

約数和(自身を含む): 34633218816

約数和(自身を除く): 15582342332

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 1636111, 3272222, 6544444, 67080551, 116163881, 134161102, 232327762, 268322204, 464655524, 4762719121, 9525438242, 19050876484]

約数ペア:

[(1, 19050876484), (2, 9525438242), (4, 4762719121), (41, 464655524), (71, 268322204), (82, 232327762), (142, 134161102), (164, 116163881), (284, 67080551), (2911, 6544444), (5822, 3272222), (11644, 1636111)]