1931391050

素因数分解:

$2^1\times 5^2\times {\mathrm{38627821}}^1$

素因数の和:38627833

約数の個数: 12

約数和(自身を含む): 3592387446

約数和(自身を除く): 1660996396

約数列:

[1, 2, 5, 10, 25, 50, 38627821, 77255642, 193139105, 386278210, 965695525, 1931391050]

約数ペア:

[(1, 1931391050), (2, 965695525), (5, 386278210), (10, 193139105), (25, 77255642), (50, 38627821)]