2019418687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{83561}}^1$

素因数の和:83611

約数の個数: 16

約数和(自身を含む): 2386530720

約数和(自身を除く): 367112033

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 24167, 83561, 919171, 1086293, 11949223, 14121809, 155339899, 183583517, 2019418687]

約数ペア:

[(1, 2019418687), (11, 183583517), (13, 155339899), (143, 14121809), (169, 11949223), (1859, 1086293), (2197, 919171), (24167, 83561)]