22890712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{16931}}^1$

素因数の和:16963

約数の個数: 24

約数和(自身を含む): 46478340

約数和(自身を除く): 23587628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 16931, 33862, 67724, 135448, 220103, 440206, 880412, 1760824, 2861339, 5722678, 11445356, 22890712]

約数ペア:

[(1, 22890712), (2, 11445356), (4, 5722678), (8, 2861339), (13, 1760824), (26, 880412), (52, 440206), (104, 220103), (169, 135448), (338, 67724), (676, 33862), (1352, 16931)]