12155858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 22559040

約数和(自身を除く): 10403182

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2237, 2717, 4474, 5434, 24607, 29081, 42503, 49214, 58162, 85006, 319891, 467533, 552539, 639782, 935066, 1105078, 6077929, 12155858]

約数ペア:

[(1, 12155858), (2, 6077929), (11, 1105078), (13, 935066), (19, 639782), (22, 552539), (26, 467533), (38, 319891), (143, 85006), (209, 58162), (247, 49214), (286, 42503), (418, 29081), (494, 24607), (2237, 5434), (2717, 4474)]