22589281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 27111168

約数和(自身を除く): 4521887

約数列:

[1, 11, 13, 47, 143, 517, 611, 3361, 6721, 36971, 43693, 157967, 480623, 1737637, 2053571, 22589281]

約数ペア:

[(1, 22589281), (11, 2053571), (13, 1737637), (47, 480623), (143, 157967), (517, 43693), (611, 36971), (3361, 6721)]