18887702

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 29376000

約数和(自身を除く): 10488298

約数列:

[1, 2, 47, 67, 94, 134, 2999, 3149, 5998, 6298, 140953, 200933, 281906, 401866, 9443851, 18887702]

約数ペア:

[(1, 18887702), (2, 9443851), (47, 401866), (67, 281906), (94, 200933), (134, 140953), (2999, 6298), (3149, 5998)]