19855693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6037}}^1$

素因数の和:6084

約数の個数: 16

約数和(自身を含む): 24345216

約数和(自身を除く): 4489523

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6037, 66407, 78481, 138851, 863291, 1527361, 1805063, 19855693]

約数ペア:

[(1, 19855693), (11, 1805063), (13, 1527361), (23, 863291), (143, 138851), (253, 78481), (299, 66407), (3289, 6037)]