2272457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 388663

約数列:

[1, 11, 19, 83, 131, 209, 913, 1441, 1577, 2489, 10873, 17347, 27379, 119603, 206587, 2272457]

約数ペア:

[(1, 2272457), (11, 206587), (19, 119603), (83, 27379), (131, 17347), (209, 10873), (913, 2489), (1441, 1577)]