13056428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42391}}^1$

素因数の和:42413

約数の個数: 24

約数和(自身を含む): 28487424

約数和(自身を除く): 15430996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42391, 84782, 169564, 296737, 466301, 593474, 932602, 1186948, 1865204, 3264107, 6528214, 13056428]

約数ペア:

[(1, 13056428), (2, 6528214), (4, 3264107), (7, 1865204), (11, 1186948), (14, 932602), (22, 593474), (28, 466301), (44, 296737), (77, 169564), (154, 84782), (308, 42391)]