19185327

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10501}}^1$

素因数の和:10543

約数の個数: 24

約数和(自身を含む): 32766240

約数和(自身を除く): 13580913

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 10501, 31503, 73507, 94509, 220521, 304529, 661563, 913587, 2131703, 2740761, 6395109, 19185327]

約数ペア:

[(1, 19185327), (3, 6395109), (7, 2740761), (9, 2131703), (21, 913587), (29, 661563), (63, 304529), (87, 220521), (203, 94509), (261, 73507), (609, 31503), (1827, 10501)]