21844732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60013}}^1$

素因数の和:60037

約数の個数: 24

約数和(自身を含む): 47050976

約数和(自身を除く): 25206244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 60013, 120026, 240052, 420091, 780169, 840182, 1560338, 1680364, 3120676, 5461183, 10922366, 21844732]

約数ペア:

[(1, 21844732), (2, 10922366), (4, 5461183), (7, 3120676), (13, 1680364), (14, 1560338), (26, 840182), (28, 780169), (52, 420091), (91, 240052), (182, 120026), (364, 60013)]