19039040

素因数分解:

$2^6\times 5^1\times {\mathrm{59497}}^1$

素因数の和:59514

約数の個数: 28

約数和(自身を含む): 45337476

約数和(自身を除く): 26298436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59497, 118994, 237988, 297485, 475976, 594970, 951952, 1189940, 1903904, 2379880, 3807808, 4759760, 9519520, 19039040]

約数ペア:

[(1, 19039040), (2, 9519520), (4, 4759760), (5, 3807808), (8, 2379880), (10, 1903904), (16, 1189940), (20, 951952), (32, 594970), (40, 475976), (64, 297485), (80, 237988), (160, 118994), (320, 59497)]