12223783

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 15268400

約数和(自身を除く): 3044617

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 409, 1573, 2299, 2717, 4499, 5317, 7771, 29887, 49489, 58487, 85481, 101023, 643357, 940291, 1111253, 12223783]

約数ペア:

[(1, 12223783), (11, 1111253), (13, 940291), (19, 643357), (121, 101023), (143, 85481), (209, 58487), (247, 49489), (409, 29887), (1573, 7771), (2299, 5317), (2717, 4499)]