2018944874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{16339}}^1$

素因数の和:18365

約数の個数: 16

約数和(自身を含む): 3127868160

約数和(自身を除く): 1108923286

約数列:

[1, 2, 31, 62, 1993, 3986, 16339, 32678, 61783, 123566, 506509, 1013018, 32563627, 65127254, 1009472437, 2018944874]

約数ペア:

[(1, 2018944874), (2, 1009472437), (31, 65127254), (62, 32563627), (1993, 1013018), (3986, 506509), (16339, 123566), (32678, 61783)]