12404128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 14539712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 269, 352, 524, 538, 1048, 1076, 1441, 2096, 2152, 2882, 2959, 4192, 4304, 5764, 5918, 8608, 11528, 11836, 23056, 23672, 35239, 46112, 47344, 70478, 94688, 140956, 281912, 387629, 563824, 775258, 1127648, 1550516, 3101032, 6202064, 12404128]

約数ペア:

[(1, 12404128), (2, 6202064), (4, 3101032), (8, 1550516), (11, 1127648), (16, 775258), (22, 563824), (32, 387629), (44, 281912), (88, 140956), (131, 94688), (176, 70478), (262, 47344), (269, 46112), (352, 35239), (524, 23672), (538, 23056), (1048, 11836), (1076, 11528), (1441, 8608), (2096, 5918), (2152, 5764), (2882, 4304), (2959, 4192)]