38857934

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 59292000

約数和(自身を除く): 20434066

約数列:

[1, 2, 89, 178, 199, 398, 1097, 2194, 17711, 35422, 97633, 195266, 218303, 436606, 19428967, 38857934]

約数ペア:

[(1, 38857934), (2, 19428967), (89, 436606), (178, 218303), (199, 195266), (398, 97633), (1097, 35422), (2194, 17711)]