38581138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3389

約数の個数: 16

約数和(自身を含む): 59503896

約数和(自身を除く): 20922758

約数列:

[1, 2, 53, 106, 113, 226, 3221, 5989, 6442, 11978, 170713, 341426, 363973, 727946, 19290569, 38581138]

約数ペア:

[(1, 38581138), (2, 19290569), (53, 727946), (106, 363973), (113, 341426), (226, 170713), (3221, 11978), (5989, 6442)]