13260119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 15043680

約数和(自身を除く): 1783561

約数列:

[1, 17, 19, 61, 323, 673, 1037, 1159, 11441, 12787, 19703, 41053, 217379, 697901, 780007, 13260119]

約数ペア:

[(1, 13260119), (17, 780007), (19, 697901), (61, 217379), (323, 41053), (673, 19703), (1037, 12787), (1159, 11441)]