22056463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 28207872

約数和(自身を除く): 6151409

約数列:

[1, 11, 13, 17, 43, 143, 187, 211, 221, 473, 559, 731, 2321, 2431, 2743, 3587, 6149, 8041, 9073, 9503, 30173, 39457, 46631, 99803, 104533, 117949, 154241, 512941, 1297439, 1696651, 2005133, 22056463]

約数ペア:

[(1, 22056463), (11, 2005133), (13, 1696651), (17, 1297439), (43, 512941), (143, 154241), (187, 117949), (211, 104533), (221, 99803), (473, 46631), (559, 39457), (731, 30173), (2321, 9503), (2431, 9073), (2743, 8041), (3587, 6149)]