19191024

素因数分解:

$2^4\times 3^2\times {\mathrm{133271}}^1$

素因数の和:133285

約数の個数: 30

約数和(自身を含む): 53708616

約数和(自身を除く): 34517592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133271, 266542, 399813, 533084, 799626, 1066168, 1199439, 1599252, 2132336, 2398878, 3198504, 4797756, 6397008, 9595512, 19191024]

約数ペア:

[(1, 19191024), (2, 9595512), (3, 6397008), (4, 4797756), (6, 3198504), (8, 2398878), (9, 2132336), (12, 1599252), (16, 1199439), (18, 1066168), (24, 799626), (36, 533084), (48, 399813), (72, 266542), (144, 133271)]