19810366028

素因数分解:

$2^2\times {\mathrm{467}}^1\times {\mathrm{10605121}}^1$

素因数の和:10605592

約数の個数: 12

約数和(自身を含む): 34742379672

約数和(自身を除く): 14932013644

約数列:

[1, 2, 4, 467, 934, 1868, 10605121, 21210242, 42420484, 4952591507, 9905183014, 19810366028]

約数ペア:

[(1, 19810366028), (2, 9905183014), (4, 4952591507), (467, 42420484), (934, 21210242), (1868, 10605121)]