13018857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 18768960

約数和(自身を除く): 5750103

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 6173, 18519, 117287, 228401, 351861, 685203, 4339619, 13018857]

約数ペア:

[(1, 13018857), (3, 4339619), (19, 685203), (37, 351861), (57, 228401), (111, 117287), (703, 18519), (2109, 6173)]