18190183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 20738592

約数和(自身を除く): 2548409

約数列:

[1, 11, 41, 53, 451, 583, 761, 2173, 8371, 23903, 31201, 40333, 343211, 443663, 1653653, 18190183]

約数ペア:

[(1, 18190183), (11, 1653653), (41, 443663), (53, 343211), (451, 40333), (583, 31201), (761, 23903), (2173, 8371)]