15832721584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{79757}}^1$

素因数の和:80437

約数の個数: 40

約数和(自身を含む): 32340273840

約数和(自身を除く): 16507552256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 653, 1306, 2612, 5224, 10448, 12407, 24814, 49628, 79757, 99256, 159514, 198512, 319028, 638056, 1276112, 1515383, 3030766, 6061532, 12123064, 24246128, 52081321, 104162642, 208325284, 416650568, 833301136, 989545099, 1979090198, 3958180396, 7916360792, 15832721584]

約数ペア:

[(1, 15832721584), (2, 7916360792), (4, 3958180396), (8, 1979090198), (16, 989545099), (19, 833301136), (38, 416650568), (76, 208325284), (152, 104162642), (304, 52081321), (653, 24246128), (1306, 12123064), (2612, 6061532), (5224, 3030766), (10448, 1515383), (12407, 1276112), (24814, 638056), (49628, 319028), (79757, 198512), (99256, 159514)]