22306427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 26339040

約数和(自身を除く): 4032613

約数列:

[1, 11, 13, 143, 389, 401, 4279, 4411, 5057, 5213, 55627, 57343, 155989, 1715879, 2027857, 22306427]

約数ペア:

[(1, 22306427), (11, 2027857), (13, 1715879), (143, 155989), (389, 57343), (401, 55627), (4279, 5213), (4411, 5057)]