21414602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22637}}^1$

素因数の和:22693

約数の個数: 16

約数和(自身を含む): 35858592

約数和(自身を除く): 14443990

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 22637, 45274, 249007, 498014, 973391, 1946782, 10707301, 21414602]

約数ペア:

[(1, 21414602), (2, 10707301), (11, 1946782), (22, 973391), (43, 498014), (86, 249007), (473, 45274), (946, 22637)]