19218204

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1153}}^1$

素因数の和:1626

約数の個数: 36

約数和(自身を含む): 48726496

約数和(自身を除く): 29508292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1153, 1389, 1852, 2306, 2778, 3459, 4167, 4612, 5556, 6918, 8334, 10377, 13836, 16668, 20754, 41508, 533839, 1067678, 1601517, 2135356, 3203034, 4804551, 6406068, 9609102, 19218204]

約数ペア:

[(1, 19218204), (2, 9609102), (3, 6406068), (4, 4804551), (6, 3203034), (9, 2135356), (12, 1601517), (18, 1067678), (36, 533839), (463, 41508), (926, 20754), (1153, 16668), (1389, 13836), (1852, 10377), (2306, 8334), (2778, 6918), (3459, 5556), (4167, 4612)]