19152043408

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2926657}}^1$

素因数の和:2927074

約数の個数: 20

約数和(自身を含む): 37197823180

約数和(自身を除く): 18045779772

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2926657, 5853314, 11706628, 23413256, 46826512, 1197002713, 2394005426, 4788010852, 9576021704, 19152043408]

約数ペア:

[(1, 19152043408), (2, 9576021704), (4, 4788010852), (8, 2394005426), (16, 1197002713), (409, 46826512), (818, 23413256), (1636, 11706628), (3272, 5853314), (6544, 2926657)]