15679943990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2230433}}^1$

素因数の和:2230496

約数の個数: 32

約数和(自身を含む): 30512337120

約数和(自身を除く): 14832393130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 2230433, 4460866, 11152165, 22304330, 42378227, 82526021, 84756454, 165052042, 211891135, 412630105, 423782270, 825260210, 1567994399, 3135988798, 7839971995, 15679943990]

約数ペア:

[(1, 15679943990), (2, 7839971995), (5, 3135988798), (10, 1567994399), (19, 825260210), (37, 423782270), (38, 412630105), (74, 211891135), (95, 165052042), (185, 84756454), (190, 82526021), (370, 42378227), (703, 22304330), (1406, 11152165), (3515, 4460866), (7030, 2230433)]