38982142

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 59351040

約数和(自身を除く): 20368898

約数列:

[1, 2, 127, 167, 254, 334, 919, 1838, 21209, 42418, 116713, 153473, 233426, 306946, 19491071, 38982142]

約数ペア:

[(1, 38982142), (2, 19491071), (127, 306946), (167, 233426), (254, 153473), (334, 116713), (919, 42418), (1838, 21209)]