19216241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 22075200

約数和(自身を除く): 2858959

約数列:

[1, 11, 29, 59, 319, 649, 1021, 1711, 11231, 18821, 29609, 60239, 325699, 662629, 1746931, 19216241]

約数ペア:

[(1, 19216241), (11, 1746931), (29, 662629), (59, 325699), (319, 60239), (649, 29609), (1021, 18821), (1711, 11231)]