189321488

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{13711}}^1$

素因数の和:14582

約数の個数: 20

約数和(自身を含む): 367262208

約数和(自身を除く): 177940720

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 6904, 13711, 13808, 27422, 54844, 109688, 219376, 11832593, 23665186, 47330372, 94660744, 189321488]

約数ペア:

[(1, 189321488), (2, 94660744), (4, 47330372), (8, 23665186), (16, 11832593), (863, 219376), (1726, 109688), (3452, 54844), (6904, 27422), (13711, 13808)]