19234105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 7722695

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 389, 899, 1595, 1705, 1945, 4279, 4495, 9889, 11281, 12059, 21395, 49445, 56405, 60295, 124091, 132649, 349711, 620455, 663245, 1748555, 3846821, 19234105]

約数ペア:

[(1, 19234105), (5, 3846821), (11, 1748555), (29, 663245), (31, 620455), (55, 349711), (145, 132649), (155, 124091), (319, 60295), (341, 56405), (389, 49445), (899, 21395), (1595, 12059), (1705, 11281), (1945, 9889), (4279, 4495)]