37981712

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{2381}}^1$

素因数の和:3386

約数の個数: 20

約数和(自身を含む): 73694316

約数和(自身を除く): 35712604

約数列:

[1, 2, 4, 8, 16, 997, 1994, 2381, 3988, 4762, 7976, 9524, 15952, 19048, 38096, 2373857, 4747714, 9495428, 18990856, 37981712]

約数ペア:

[(1, 37981712), (2, 18990856), (4, 9495428), (8, 4747714), (16, 2373857), (997, 38096), (1994, 19048), (2381, 15952), (3988, 9524), (4762, 7976)]