15910244

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 31983168

約数和(自身を除く): 16072924

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2693, 2954, 5386, 5908, 10772, 18851, 37702, 75404, 568223, 1136446, 2272892, 3977561, 7955122, 15910244]

約数ペア:

[(1, 15910244), (2, 7955122), (4, 3977561), (7, 2272892), (14, 1136446), (28, 568223), (211, 75404), (422, 37702), (844, 18851), (1477, 10772), (2693, 5908), (2954, 5386)]