19327040

素因数分解:

$2^6\times 5^1\times {\mathrm{60397}}^1$

素因数の和:60414

約数の個数: 28

約数和(自身を含む): 46023276

約数和(自身を除く): 26696236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60397, 120794, 241588, 301985, 483176, 603970, 966352, 1207940, 1932704, 2415880, 3865408, 4831760, 9663520, 19327040]

約数ペア:

[(1, 19327040), (2, 9663520), (4, 4831760), (5, 3865408), (8, 2415880), (10, 1932704), (16, 1207940), (20, 966352), (32, 603970), (40, 483176), (64, 301985), (80, 241588), (160, 120794), (320, 60397)]