13993826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 26490240

約数和(自身を除く): 12496414

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1021, 1246, 1958, 2042, 6853, 7147, 11231, 13706, 14294, 22462, 78617, 90869, 157234, 181738, 636083, 999559, 1272166, 1999118, 6996913, 13993826]

約数ペア:

[(1, 13993826), (2, 6996913), (7, 1999118), (11, 1272166), (14, 999559), (22, 636083), (77, 181738), (89, 157234), (154, 90869), (178, 78617), (623, 22462), (979, 14294), (1021, 13706), (1246, 11231), (1958, 7147), (2042, 6853)]