11005072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 23177336

約数和(自身を除く): 12172264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 337, 628, 674, 1256, 1348, 2041, 2512, 2696, 4082, 4381, 5392, 8164, 8762, 16328, 17524, 32656, 35048, 52909, 70096, 105818, 211636, 423272, 687817, 846544, 1375634, 2751268, 5502536, 11005072]

約数ペア:

[(1, 11005072), (2, 5502536), (4, 2751268), (8, 1375634), (13, 846544), (16, 687817), (26, 423272), (52, 211636), (104, 105818), (157, 70096), (208, 52909), (314, 35048), (337, 32656), (628, 17524), (674, 16328), (1256, 8762), (1348, 8164), (2041, 5392), (2512, 4381), (2696, 4082)]