21840662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{967}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 34290432

約数和(自身を除く): 12449770

約数列:

[1, 2, 23, 46, 491, 967, 982, 1934, 11293, 22241, 22586, 44482, 474797, 949594, 10920331, 21840662]

約数ペア:

[(1, 21840662), (2, 10920331), (23, 949594), (46, 474797), (491, 44482), (967, 22586), (982, 22241), (1934, 11293)]