19539366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42293}}^1$

素因数の和:42316

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 29183322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42293, 84586, 126879, 253758, 296051, 465223, 592102, 888153, 930446, 1395669, 1776306, 2791338, 3256561, 6513122, 9769683, 19539366]

約数ペア:

[(1, 19539366), (2, 9769683), (3, 6513122), (6, 3256561), (7, 2791338), (11, 1776306), (14, 1395669), (21, 930446), (22, 888153), (33, 592102), (42, 465223), (66, 296051), (77, 253758), (154, 126879), (231, 84586), (462, 42293)]