26129389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 33062400

約数和(自身を除く): 6933011

約数列:

[1, 11, 13, 19, 59, 143, 163, 209, 247, 649, 767, 1121, 1793, 2119, 2717, 3097, 8437, 9617, 12331, 14573, 23309, 34067, 40261, 105787, 125021, 160303, 182723, 442871, 1375231, 2009953, 2375399, 26129389]

約数ペア:

[(1, 26129389), (11, 2375399), (13, 2009953), (19, 1375231), (59, 442871), (143, 182723), (163, 160303), (209, 125021), (247, 105787), (649, 40261), (767, 34067), (1121, 23309), (1793, 14573), (2119, 12331), (2717, 9617), (3097, 8437)]