11555248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 23324400

約数和(自身を除く): 11769152

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 149, 262, 296, 298, 524, 592, 596, 1048, 1192, 2096, 2384, 4847, 5513, 9694, 11026, 19388, 19519, 22052, 38776, 39038, 44104, 77552, 78076, 88208, 156152, 312304, 722203, 1444406, 2888812, 5777624, 11555248]

約数ペア:

[(1, 11555248), (2, 5777624), (4, 2888812), (8, 1444406), (16, 722203), (37, 312304), (74, 156152), (131, 88208), (148, 78076), (149, 77552), (262, 44104), (296, 39038), (298, 38776), (524, 22052), (592, 19519), (596, 19388), (1048, 11026), (1192, 9694), (2096, 5513), (2384, 4847)]