17626460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12413}}^1$

素因数の和:12493

約数の個数: 24

約数和(自身を含む): 37539936

約数和(自身を除く): 19913476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 12413, 24826, 49652, 62065, 124130, 248260, 881323, 1762646, 3525292, 4406615, 8813230, 17626460]

約数ペア:

[(1, 17626460), (2, 8813230), (4, 4406615), (5, 3525292), (10, 1762646), (20, 881323), (71, 248260), (142, 124130), (284, 62065), (355, 49652), (710, 24826), (1420, 12413)]