19951150356

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{984367}}^1$

素因数の和:984940

約数の個数: 36

約数和(自身を含む): 50521703232

約数和(自身を除く): 30570552876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 5067, 6756, 10134, 20268, 984367, 1968734, 2953101, 3937468, 5906202, 8859303, 11812404, 17718606, 35437212, 554198621, 1108397242, 1662595863, 2216794484, 3325191726, 4987787589, 6650383452, 9975575178, 19951150356]

約数ペア:

[(1, 19951150356), (2, 9975575178), (3, 6650383452), (4, 4987787589), (6, 3325191726), (9, 2216794484), (12, 1662595863), (18, 1108397242), (36, 554198621), (563, 35437212), (1126, 17718606), (1689, 11812404), (2252, 8859303), (3378, 5906202), (5067, 3937468), (6756, 2953101), (10134, 1968734), (20268, 984367)]