38637442

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 58665600

約数和(自身を除く): 20028158

約数列:

[1, 2, 193, 199, 386, 398, 503, 1006, 38407, 76814, 97079, 100097, 194158, 200194, 19318721, 38637442]

約数ペア:

[(1, 38637442), (2, 19318721), (193, 200194), (199, 194158), (386, 100097), (398, 97079), (503, 76814), (1006, 38407)]