19213640952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72778943}}^1$

素因数の和:72778963

約数の個数: 32

約数和(自身を含む): 52400839680

約数和(自身を除く): 33187198728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72778943, 145557886, 218336829, 291115772, 436673658, 582231544, 800568373, 873347316, 1601136746, 1746694632, 2401705119, 3202273492, 4803410238, 6404546984, 9606820476, 19213640952]

約数ペア:

[(1, 19213640952), (2, 9606820476), (3, 6404546984), (4, 4803410238), (6, 3202273492), (8, 2401705119), (11, 1746694632), (12, 1601136746), (22, 873347316), (24, 800568373), (33, 582231544), (44, 436673658), (66, 291115772), (88, 218336829), (132, 145557886), (264, 72778943)]