9189895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12882

約数の個数: 16

約数和(自身を含む): 12956832

約数和(自身を除く): 3766937

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12853, 64265, 141383, 167089, 706915, 835445, 1837979, 9189895]

約数ペア:

[(1, 9189895), (5, 1837979), (11, 835445), (13, 706915), (55, 167089), (65, 141383), (143, 64265), (715, 12853)]