12551588

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3967}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 25331712

約数和(自身を除く): 12780124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 3967, 7934, 15868, 27769, 55538, 111076, 448271, 896542, 1793084, 3137897, 6275794, 12551588]

約数ペア:

[(1, 12551588), (2, 6275794), (4, 3137897), (7, 1793084), (14, 896542), (28, 448271), (113, 111076), (226, 55538), (452, 27769), (791, 15868), (1582, 7934), (3164, 3967)]