22889588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 41572608

約数和(自身を除く): 18683020

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1823, 3139, 3646, 6278, 7292, 12556, 78389, 133079, 156778, 266158, 313556, 532316, 5722397, 11444794, 22889588]

約数ペア:

[(1, 22889588), (2, 11444794), (4, 5722397), (43, 532316), (73, 313556), (86, 266158), (146, 156778), (172, 133079), (292, 78389), (1823, 12556), (3139, 7292), (3646, 6278)]