12209637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6271}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 5853723

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6271, 18813, 68981, 206943, 369989, 1109967, 4069879, 12209637]

約数ペア:

[(1, 12209637), (3, 4069879), (11, 1109967), (33, 369989), (59, 206943), (177, 68981), (649, 18813), (1947, 6271)]