16970572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 31933440

約数和(自身を除く): 14962868

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 4751, 9502, 19004, 90269, 180538, 223297, 361076, 446594, 893188, 4242643, 8485286, 16970572]

約数ペア:

[(1, 16970572), (2, 8485286), (4, 4242643), (19, 893188), (38, 446594), (47, 361076), (76, 223297), (94, 180538), (188, 90269), (893, 19004), (1786, 9502), (3572, 4751)]