194319745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 256636800

約数和(自身を除く): 62317055

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 703, 937, 1121, 2183, 3515, 4685, 5605, 10915, 17803, 34669, 41477, 55283, 89015, 173345, 207385, 276415, 658711, 1050377, 2045471, 3293555, 5251885, 10227355, 38863949, 194319745]

約数ペア:

[(1, 194319745), (5, 38863949), (19, 10227355), (37, 5251885), (59, 3293555), (95, 2045471), (185, 1050377), (295, 658711), (703, 276415), (937, 207385), (1121, 173345), (2183, 89015), (3515, 55283), (4685, 41477), (5605, 34669), (10915, 17803)]