19485276

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{14897}}^1$

素因数の和:15013

約数の個数: 24

約数和(自身を含む): 45885840

約数和(自身を除く): 26400564

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 14897, 29794, 44691, 59588, 89382, 178764, 1623773, 3247546, 4871319, 6495092, 9742638, 19485276]

約数ペア:

[(1, 19485276), (2, 9742638), (3, 6495092), (4, 4871319), (6, 3247546), (12, 1623773), (109, 178764), (218, 89382), (327, 59588), (436, 44691), (654, 29794), (1308, 14897)]