13255521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10111}}^1$

素因数の和:10156

約数の個数: 16

約数和(自身を含む): 19415040

約数和(自身を除く): 6159519

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 10111, 30333, 192109, 232553, 576327, 697659, 4418507, 13255521]

約数ペア:

[(1, 13255521), (3, 4418507), (19, 697659), (23, 576327), (57, 232553), (69, 192109), (437, 30333), (1311, 10111)]