56516222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212467}}^1$

素因数の和:212495

約数の個数: 16

約数和(自身を含む): 101984640

約数和(自身を除く): 45468418

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 212467, 424934, 1487269, 2974538, 4036873, 8073746, 28258111, 56516222]

約数ペア:

[(1, 56516222), (2, 28258111), (7, 8073746), (14, 4036873), (19, 2974538), (38, 1487269), (133, 424934), (266, 212467)]