19214047442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{309903991}}^1$

素因数の和:309904024

約数の個数: 8

約数和(自身を含む): 29750783232

約数和(自身を除く): 10536735790

約数列:

[1, 2, 31, 62, 309903991, 619807982, 9607023721, 19214047442]

約数ペア:

[(1, 19214047442), (2, 9607023721), (31, 619807982), (62, 309903991)]