16390748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2467}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 31511424

約数和(自身を除く): 15120676

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 2467, 3322, 4934, 6644, 9868, 27137, 54274, 108548, 372517, 745034, 1490068, 4097687, 8195374, 16390748]

約数ペア:

[(1, 16390748), (2, 8195374), (4, 4097687), (11, 1490068), (22, 745034), (44, 372517), (151, 108548), (302, 54274), (604, 27137), (1661, 9868), (2467, 6644), (3322, 4934)]