2019423184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{133843}}^1$

素因数の和:133915

約数の個数: 40

約数和(自身を含む): 4182357312

約数和(自身を除く): 2162934128

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 133843, 267686, 535372, 1070744, 2141488, 3078389, 5487563, 6156778, 10975126, 12313556, 21950252, 24627112, 43900504, 49254224, 87801008, 126213949, 252427898, 504855796, 1009711592, 2019423184]

約数ペア:

[(1, 2019423184), (2, 1009711592), (4, 504855796), (8, 252427898), (16, 126213949), (23, 87801008), (41, 49254224), (46, 43900504), (82, 24627112), (92, 21950252), (164, 12313556), (184, 10975126), (328, 6156778), (368, 5487563), (656, 3078389), (943, 2141488), (1886, 1070744), (3772, 535372), (7544, 267686), (15088, 133843)]