13243456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10922

約数の個数: 28

約数和(自身を含む): 27665680

約数和(自身を除く): 14422224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10891, 21782, 43564, 87128, 174256, 206929, 348512, 413858, 697024, 827716, 1655432, 3310864, 6621728, 13243456]

約数ペア:

[(1, 13243456), (2, 6621728), (4, 3310864), (8, 1655432), (16, 827716), (19, 697024), (32, 413858), (38, 348512), (64, 206929), (76, 174256), (152, 87128), (304, 43564), (608, 21782), (1216, 10891)]