1900867088

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{62299}}^1$

素因数の和:64214

約数の個数: 20

約数和(自身を含む): 3684920400

約数和(自身を除く): 1784053312

約数列:

[1, 2, 4, 8, 16, 1907, 3814, 7628, 15256, 30512, 62299, 124598, 249196, 498392, 996784, 118804193, 237608386, 475216772, 950433544, 1900867088]

約数ペア:

[(1, 1900867088), (2, 950433544), (4, 475216772), (8, 237608386), (16, 118804193), (1907, 996784), (3814, 498392), (7628, 249196), (15256, 124598), (30512, 62299)]