1930668386

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{31517}}^1$

素因数の和:31909

約数の個数: 16

約数和(自身を含む): 2933065080

約数和(自身を除く): 1002396694

約数列:

[1, 2, 109, 218, 281, 562, 30629, 31517, 61258, 63034, 3435353, 6870706, 8856277, 17712554, 965334193, 1930668386]

約数ペア:

[(1, 1930668386), (2, 965334193), (109, 17712554), (218, 8856277), (281, 6870706), (562, 3435353), (30629, 63034), (31517, 61258)]