7192222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 11600640

約数和(自身を除く): 4408418

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 4027, 8054, 76513, 153026, 189269, 378538, 3596111, 7192222]

約数ペア:

[(1, 7192222), (2, 3596111), (19, 378538), (38, 189269), (47, 153026), (94, 76513), (893, 8054), (1786, 4027)]