19609482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 42408000

約数和(自身を除く): 22798518

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4649, 9298, 13947, 27894, 88331, 172013, 176662, 264993, 344026, 516039, 529986, 1032078, 3268247, 6536494, 9804741, 19609482]

約数ペア:

[(1, 19609482), (2, 9804741), (3, 6536494), (6, 3268247), (19, 1032078), (37, 529986), (38, 516039), (57, 344026), (74, 264993), (111, 176662), (114, 172013), (222, 88331), (703, 27894), (1406, 13947), (2109, 9298), (4218, 4649)]