22780956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{172583}}^1$

素因数の和:172601

約数の個数: 24

約数和(自身を含む): 57988224

約数和(自身を除く): 35207268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 172583, 345166, 517749, 690332, 1035498, 1898413, 2070996, 3796826, 5695239, 7593652, 11390478, 22780956]

約数ペア:

[(1, 22780956), (2, 11390478), (3, 7593652), (4, 5695239), (6, 3796826), (11, 2070996), (12, 1898413), (22, 1035498), (33, 690332), (44, 517749), (66, 345166), (132, 172583)]