19384884

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1163}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 49148736

約数和(自身を除く): 29763852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1163, 1389, 1852, 2326, 2778, 3489, 4167, 4652, 5556, 6978, 8334, 10467, 13956, 16668, 20934, 41868, 538469, 1076938, 1615407, 2153876, 3230814, 4846221, 6461628, 9692442, 19384884]

約数ペア:

[(1, 19384884), (2, 9692442), (3, 6461628), (4, 4846221), (6, 3230814), (9, 2153876), (12, 1615407), (18, 1076938), (36, 538469), (463, 41868), (926, 20934), (1163, 16668), (1389, 13956), (1852, 10467), (2326, 8334), (2778, 6978), (3489, 5556), (4167, 4652)]