18620344

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{1951}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 34960320

約数和(自身を除く): 16339976

約数列:

[1, 2, 4, 8, 1193, 1951, 2386, 3902, 4772, 7804, 9544, 15608, 2327543, 4655086, 9310172, 18620344]

約数ペア:

[(1, 18620344), (2, 9310172), (4, 4655086), (8, 2327543), (1193, 15608), (1951, 9544), (2386, 7804), (3902, 4772)]