19443612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 28819428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 797, 1284, 1594, 2033, 2391, 3188, 4066, 4782, 6099, 8132, 9564, 12198, 15143, 24396, 30286, 45429, 60572, 85279, 90858, 170558, 181716, 255837, 341116, 511674, 1023348, 1620301, 3240602, 4860903, 6481204, 9721806, 19443612]

約数ペア:

[(1, 19443612), (2, 9721806), (3, 6481204), (4, 4860903), (6, 3240602), (12, 1620301), (19, 1023348), (38, 511674), (57, 341116), (76, 255837), (107, 181716), (114, 170558), (214, 90858), (228, 85279), (321, 60572), (428, 45429), (642, 30286), (797, 24396), (1284, 15143), (1594, 12198), (2033, 9564), (2391, 8132), (3188, 6099), (4066, 4782)]