18446065564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12413}}^1\times {\mathrm{19553}}^1$

素因数の和:31989

約数の個数: 24

約数和(自身を含む): 33984069840

約数和(自身を除く): 15538004276

約数列:

[1, 2, 4, 19, 38, 76, 12413, 19553, 24826, 39106, 49652, 78212, 235847, 371507, 471694, 743014, 943388, 1486028, 242711389, 485422778, 970845556, 4611516391, 9223032782, 18446065564]

約数ペア:

[(1, 18446065564), (2, 9223032782), (4, 4611516391), (19, 970845556), (38, 485422778), (76, 242711389), (12413, 1486028), (19553, 943388), (24826, 743014), (39106, 471694), (49652, 371507), (78212, 235847)]