19093635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 38244960

約数和(自身を除く): 19151325

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2269, 2805, 6807, 8415, 11345, 20421, 24959, 34035, 38573, 74877, 102105, 115719, 124795, 192865, 224631, 347157, 374385, 424303, 578595, 1123155, 1272909, 1735785, 2121515, 3818727, 6364545, 19093635]

約数ペア:

[(1, 19093635), (3, 6364545), (5, 3818727), (9, 2121515), (11, 1735785), (15, 1272909), (17, 1123155), (33, 578595), (45, 424303), (51, 374385), (55, 347157), (85, 224631), (99, 192865), (153, 124795), (165, 115719), (187, 102105), (255, 74877), (495, 38573), (561, 34035), (765, 24959), (935, 20421), (1683, 11345), (2269, 8415), (2805, 6807)]