19242852

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12241}}^1$

素因数の和:12379

約数の個数: 24

約数和(自身を含む): 45246432

約数和(自身を除く): 26003580

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12241, 24482, 36723, 48964, 73446, 146892, 1603571, 3207142, 4810713, 6414284, 9621426, 19242852]

約数ペア:

[(1, 19242852), (2, 9621426), (3, 6414284), (4, 4810713), (6, 3207142), (12, 1603571), (131, 146892), (262, 73446), (393, 48964), (524, 36723), (786, 24482), (1572, 12241)]