19170382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 36059904

約数和(自身を除く): 16889522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 443, 562, 886, 1967, 3091, 3101, 3934, 4873, 6182, 6202, 9746, 21637, 34111, 43274, 68222, 124483, 248966, 871381, 1369313, 1742762, 2738626, 9585191, 19170382]

約数ペア:

[(1, 19170382), (2, 9585191), (7, 2738626), (11, 1742762), (14, 1369313), (22, 871381), (77, 248966), (154, 124483), (281, 68222), (443, 43274), (562, 34111), (886, 21637), (1967, 9746), (3091, 6202), (3101, 6182), (3934, 4873)]