11720406

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{5237}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 23508144

約数和(自身を除く): 11787738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 5237, 10474, 15711, 31422, 1953401, 3906802, 5860203, 11720406]

約数ペア:

[(1, 11720406), (2, 5860203), (3, 3906802), (6, 1953401), (373, 31422), (746, 15711), (1119, 10474), (2238, 5237)]