19002945489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{404671}}^1$

素因数の和:406108

約数の個数: 16

約数和(自身を含む): 27660140544

約数和(自身を除く): 8657195055

約数列:

[1, 3, 11, 33, 1423, 4269, 15653, 46959, 404671, 1214013, 4451381, 13354143, 575846833, 1727540499, 6334315163, 19002945489]

約数ペア:

[(1, 19002945489), (3, 6334315163), (11, 1727540499), (33, 575846833), (1423, 13354143), (4269, 4451381), (15653, 1214013), (46959, 404671)]