19966164

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35401}}^1$

素因数の和:35455

約数の個数: 24

約数和(自身を含む): 47580288

約数和(自身を除く): 27614124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35401, 70802, 106203, 141604, 212406, 424812, 1663847, 3327694, 4991541, 6655388, 9983082, 19966164]

約数ペア:

[(1, 19966164), (2, 9983082), (3, 6655388), (4, 4991541), (6, 3327694), (12, 1663847), (47, 424812), (94, 212406), (141, 141604), (188, 106203), (282, 70802), (564, 35401)]