39661892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5167}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 73799040

約数和(自身を除く): 34137148

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 5167, 7676, 10334, 20668, 98173, 196346, 392692, 521867, 1043734, 2087468, 9915473, 19830946, 39661892]

約数ペア:

[(1, 39661892), (2, 19830946), (4, 9915473), (19, 2087468), (38, 1043734), (76, 521867), (101, 392692), (202, 196346), (404, 98173), (1919, 20668), (3838, 10334), (5167, 7676)]