1884207856

素因数分解:

$2^4\times {\mathrm{11969}}^1\times {\mathrm{9839}}^1$

素因数の和:21816

約数の個数: 20

約数和(自身を含む): 3651328800

約数和(自身を除く): 1767120944

約数列:

[1, 2, 4, 8, 16, 9839, 11969, 19678, 23938, 39356, 47876, 78712, 95752, 157424, 191504, 117762991, 235525982, 471051964, 942103928, 1884207856]

約数ペア:

[(1, 1884207856), (2, 942103928), (4, 471051964), (8, 235525982), (16, 117762991), (9839, 191504), (11969, 157424), (19678, 95752), (23938, 78712), (39356, 47876)]