22516468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 42565320

約数和(自身を除く): 20048852

約数列:

[1, 2, 4, 13, 26, 52, 569, 761, 1138, 1522, 2276, 3044, 7397, 9893, 14794, 19786, 29588, 39572, 433009, 866018, 1732036, 5629117, 11258234, 22516468]

約数ペア:

[(1, 22516468), (2, 11258234), (4, 5629117), (13, 1732036), (26, 866018), (52, 433009), (569, 39572), (761, 29588), (1138, 19786), (1522, 14794), (2276, 9893), (3044, 7397)]