9867988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 18778760

約数和(自身を除く): 8910772

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 1741, 2834, 3482, 5668, 6964, 22633, 45266, 90532, 189769, 379538, 759076, 2466997, 4933994, 9867988]

約数ペア:

[(1, 9867988), (2, 4933994), (4, 2466997), (13, 759076), (26, 379538), (52, 189769), (109, 90532), (218, 45266), (436, 22633), (1417, 6964), (1741, 5668), (2834, 3482)]