18847186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1187}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 30023136

約数和(自身を除く): 11175950

約数列:

[1, 2, 17, 34, 467, 934, 1187, 2374, 7939, 15878, 20179, 40358, 554329, 1108658, 9423593, 18847186]

約数ペア:

[(1, 18847186), (2, 9423593), (17, 1108658), (34, 554329), (467, 40358), (934, 20179), (1187, 15878), (2374, 7939)]