9869816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5939

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 11384584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 5903, 11806, 23612, 47224, 64933, 112157, 129866, 224314, 259732, 448628, 519464, 897256, 1233727, 2467454, 4934908, 9869816]

約数ペア:

[(1, 9869816), (2, 4934908), (4, 2467454), (8, 1233727), (11, 897256), (19, 519464), (22, 448628), (38, 259732), (44, 224314), (76, 129866), (88, 112157), (152, 64933), (209, 47224), (418, 23612), (836, 11806), (1672, 5903)]