22248226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11146

約数の個数: 32

約数和(自身を含む): 44811648

約数和(自身を除く): 22563422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 11113, 22226, 77791, 122243, 144469, 155582, 244486, 288938, 855701, 1011283, 1589159, 1711402, 2022566, 3178318, 11124113, 22248226]

約数ペア:

[(1, 22248226), (2, 11124113), (7, 3178318), (11, 2022566), (13, 1711402), (14, 1589159), (22, 1011283), (26, 855701), (77, 288938), (91, 244486), (143, 155582), (154, 144469), (182, 122243), (286, 77791), (1001, 22226), (2002, 11113)]