193654868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{3187}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 370088544

約数和(自身を除く): 176433676

約数列:

[1, 2, 4, 11, 22, 44, 1381, 2762, 3187, 5524, 6374, 12748, 15191, 30382, 35057, 60764, 70114, 140228, 4401247, 8802494, 17604988, 48413717, 96827434, 193654868]

約数ペア:

[(1, 193654868), (2, 96827434), (4, 48413717), (11, 17604988), (22, 8802494), (44, 4401247), (1381, 140228), (2762, 70114), (3187, 60764), (5524, 35057), (6374, 30382), (12748, 15191)]