19097573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 21764160

約数和(自身を除く): 2666587

約数列:

[1, 11, 29, 131, 319, 457, 1441, 3799, 5027, 13253, 41789, 59867, 145783, 658537, 1736143, 19097573]

約数ペア:

[(1, 19097573), (11, 1736143), (29, 658537), (131, 145783), (319, 59867), (457, 41789), (1441, 13253), (3799, 5027)]