18500422

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 28647360

約数和(自身を除く): 10146938

約数列:

[1, 2, 47, 94, 97, 194, 2029, 4058, 4559, 9118, 95363, 190726, 196813, 393626, 9250211, 18500422]

約数ペア:

[(1, 18500422), (2, 9250211), (47, 393626), (94, 196813), (97, 190726), (194, 95363), (2029, 9118), (4058, 4559)]