19773948

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22573}}^1$

素因数の和:22653

約数の個数: 24

約数和(自身を含む): 46773328

約数和(自身を除く): 26999380

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22573, 45146, 67719, 90292, 135438, 270876, 1647829, 3295658, 4943487, 6591316, 9886974, 19773948]

約数ペア:

[(1, 19773948), (2, 9886974), (3, 6591316), (4, 4943487), (6, 3295658), (12, 1647829), (73, 270876), (146, 135438), (219, 90292), (292, 67719), (438, 45146), (876, 22573)]