19019892

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14813}}^1$

素因数の和:14927

約数の個数: 24

約数和(自身を含む): 44797536

約数和(自身を除く): 25777644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14813, 29626, 44439, 59252, 88878, 177756, 1584991, 3169982, 4754973, 6339964, 9509946, 19019892]

約数ペア:

[(1, 19019892), (2, 9509946), (3, 6339964), (4, 4754973), (6, 3169982), (12, 1584991), (107, 177756), (214, 88878), (321, 59252), (428, 44439), (642, 29626), (1284, 14813)]