19068848

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{1381}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 37015488

約数和(自身を除く): 17946640

約数列:

[1, 2, 4, 8, 16, 863, 1381, 1726, 2762, 3452, 5524, 6904, 11048, 13808, 22096, 1191803, 2383606, 4767212, 9534424, 19068848]

約数ペア:

[(1, 19068848), (2, 9534424), (4, 4767212), (8, 2383606), (16, 1191803), (863, 22096), (1381, 13808), (1726, 11048), (2762, 6904), (3452, 5524)]