12646216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 26088480

約数和(自身を除く): 13442264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1097, 1441, 2194, 2882, 4388, 5764, 8776, 11528, 12067, 24134, 48268, 96536, 143707, 287414, 574828, 1149656, 1580777, 3161554, 6323108, 12646216]

約数ペア:

[(1, 12646216), (2, 6323108), (4, 3161554), (8, 1580777), (11, 1149656), (22, 574828), (44, 287414), (88, 143707), (131, 96536), (262, 48268), (524, 24134), (1048, 12067), (1097, 11528), (1441, 8776), (2194, 5764), (2882, 4388)]