19102041

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 32563200

約数和(自身を除く): 13461159

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 479, 633, 1437, 1477, 1899, 3353, 4311, 4431, 5697, 10059, 12933, 13293, 30177, 39879, 90531, 101069, 303207, 707483, 909621, 2122449, 2728863, 6367347, 19102041]

約数ペア:

[(1, 19102041), (3, 6367347), (7, 2728863), (9, 2122449), (21, 909621), (27, 707483), (63, 303207), (189, 101069), (211, 90531), (479, 39879), (633, 30177), (1437, 13293), (1477, 12933), (1899, 10059), (3353, 5697), (4311, 4431)]