19119042

素因数分解:

$2^1\times 3^2\times {\mathrm{1062169}}^1$

素因数の和:1062177

約数の個数: 12

約数和(自身を含む): 41424630

約数和(自身を除く): 22305588

約数列:

[1, 2, 3, 6, 9, 18, 1062169, 2124338, 3186507, 6373014, 9559521, 19119042]

約数ペア:

[(1, 19119042), (2, 9559521), (3, 6373014), (6, 3186507), (9, 2124338), (18, 1062169)]