12979538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3491}}^1$

素因数の和:3530

約数の個数: 24

約数和(自身を含む): 23005296

約数和(自身を除く): 10025758

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3491, 3718, 6982, 38401, 45383, 76802, 90766, 499213, 589979, 998426, 1179958, 6489769, 12979538]

約数ペア:

[(1, 12979538), (2, 6489769), (11, 1179958), (13, 998426), (22, 589979), (26, 499213), (143, 90766), (169, 76802), (286, 45383), (338, 38401), (1859, 6982), (3491, 3718)]