39340222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22027}}^1$

素因数の和:22095

約数の個数: 16

約数和(自身を含む): 63440640

約数和(自身を除く): 24100418

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22027, 44054, 418513, 837026, 1035269, 2070538, 19670111, 39340222]

約数ペア:

[(1, 39340222), (2, 19670111), (19, 2070538), (38, 1035269), (47, 837026), (94, 418513), (893, 44054), (1786, 22027)]