22857978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26641}}^1$

素因数の和:26670

約数の個数: 32

約数和(自身を含む): 53710272

約数和(自身を除く): 30852294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 26641, 53282, 79923, 159846, 293051, 346333, 586102, 692666, 879153, 1038999, 1758306, 2077998, 3809663, 7619326, 11428989, 22857978]

約数ペア:

[(1, 22857978), (2, 11428989), (3, 7619326), (6, 3809663), (11, 2077998), (13, 1758306), (22, 1038999), (26, 879153), (33, 692666), (39, 586102), (66, 346333), (78, 293051), (143, 159846), (286, 79923), (429, 53282), (858, 26641)]