19622456

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5939}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 23145544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5939, 11878, 23756, 41573, 47512, 83146, 166292, 332584, 350401, 700802, 1401604, 2452807, 2803208, 4905614, 9811228, 19622456]

約数ペア:

[(1, 19622456), (2, 9811228), (4, 4905614), (7, 2803208), (8, 2452807), (14, 1401604), (28, 700802), (56, 350401), (59, 332584), (118, 166292), (236, 83146), (413, 47512), (472, 41573), (826, 23756), (1652, 11878), (3304, 5939)]