19564968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26297}}^1$

素因数の和:26337

約数の個数: 32

約数和(自身を含む): 50492160

約数和(自身を除く): 30927192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26297, 52594, 78891, 105188, 157782, 210376, 315564, 631128, 815207, 1630414, 2445621, 3260828, 4891242, 6521656, 9782484, 19564968]

約数ペア:

[(1, 19564968), (2, 9782484), (3, 6521656), (4, 4891242), (6, 3260828), (8, 2445621), (12, 1630414), (24, 815207), (31, 631128), (62, 315564), (93, 210376), (124, 157782), (186, 105188), (248, 78891), (372, 52594), (744, 26297)]