22744007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 28376880

約数和(自身を除く): 5632873

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 761, 1573, 2299, 2717, 8371, 9893, 14459, 29887, 92081, 108823, 159049, 187967, 1197053, 1749539, 2067637, 22744007]

約数ペア:

[(1, 22744007), (11, 2067637), (13, 1749539), (19, 1197053), (121, 187967), (143, 159049), (209, 108823), (247, 92081), (761, 29887), (1573, 14459), (2299, 9893), (2717, 8371)]