19150500098

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{68886691}}^1$

素因数の和:68886832

約数の個数: 8

約数和(自身を含む): 28932410640

約数和(自身を除く): 9781910542

約数列:

[1, 2, 139, 278, 68886691, 137773382, 9575250049, 19150500098]

約数ペア:

[(1, 19150500098), (2, 9575250049), (139, 137773382), (278, 68886691)]