12123904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3672

約数の個数: 36

約数和(自身を含む): 26069176

約数和(自身を除く): 13945272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 3643, 7286, 14572, 29144, 47359, 58288, 94718, 116576, 189436, 233152, 378872, 466304, 757744, 932608, 1515488, 3030976, 6061952, 12123904]

約数ペア:

[(1, 12123904), (2, 6061952), (4, 3030976), (8, 1515488), (13, 932608), (16, 757744), (26, 466304), (32, 378872), (52, 233152), (64, 189436), (104, 116576), (128, 94718), (208, 58288), (256, 47359), (416, 29144), (832, 14572), (1664, 7286), (3328, 3643)]