2195534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1554226

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4339, 8678, 47729, 95458, 99797, 199594, 1097767, 2195534]

約数ペア:

[(1, 2195534), (2, 1097767), (11, 199594), (22, 99797), (23, 95458), (46, 47729), (253, 8678), (506, 4339)]