19434876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 29626500

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2027, 2397, 3196, 4054, 4794, 6081, 8108, 9588, 12162, 24324, 34459, 68918, 95269, 103377, 137836, 190538, 206754, 285807, 381076, 413508, 571614, 1143228, 1619573, 3239146, 4858719, 6478292, 9717438, 19434876]

約数ペア:

[(1, 19434876), (2, 9717438), (3, 6478292), (4, 4858719), (6, 3239146), (12, 1619573), (17, 1143228), (34, 571614), (47, 413508), (51, 381076), (68, 285807), (94, 206754), (102, 190538), (141, 137836), (188, 103377), (204, 95269), (282, 68918), (564, 34459), (799, 24324), (1598, 12162), (2027, 9588), (2397, 8108), (3196, 6081), (4054, 4794)]