21929572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41221}}^1$

素因数の和:41251

約数の個数: 24

約数和(自身を含む): 46168640

約数和(自身を除く): 24239068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 41221, 82442, 164884, 288547, 577094, 783199, 1154188, 1566398, 3132796, 5482393, 10964786, 21929572]

約数ペア:

[(1, 21929572), (2, 10964786), (4, 5482393), (7, 3132796), (14, 1566398), (19, 1154188), (28, 783199), (38, 577094), (76, 288547), (133, 164884), (266, 82442), (532, 41221)]