19652935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 26991360

約数和(自身を除く): 7338425

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 283, 323, 731, 817, 1415, 1615, 3655, 4085, 4811, 5377, 12169, 13889, 24055, 26885, 60845, 69445, 91409, 206873, 231211, 457045, 1034365, 1156055, 3930587, 19652935]

約数ペア:

[(1, 19652935), (5, 3930587), (17, 1156055), (19, 1034365), (43, 457045), (85, 231211), (95, 206873), (215, 91409), (283, 69445), (323, 60845), (731, 26885), (817, 24055), (1415, 13889), (1615, 12169), (3655, 5377), (4085, 4811)]