12577048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 13368872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1091, 1441, 2182, 2882, 4364, 5764, 8728, 11528, 12001, 24002, 48004, 96008, 142921, 285842, 571684, 1143368, 1572131, 3144262, 6288524, 12577048]

約数ペア:

[(1, 12577048), (2, 6288524), (4, 3144262), (8, 1572131), (11, 1143368), (22, 571684), (44, 285842), (88, 142921), (131, 96008), (262, 48004), (524, 24002), (1048, 12001), (1091, 11528), (1441, 8728), (2182, 5764), (2882, 4364)]