12815292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{152563}}^1$

素因数の和:152577

約数の個数: 24

約数和(自身を含む): 34174336

約数和(自身を除く): 21359044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 152563, 305126, 457689, 610252, 915378, 1067941, 1830756, 2135882, 3203823, 4271764, 6407646, 12815292]

約数ペア:

[(1, 12815292), (2, 6407646), (3, 4271764), (4, 3203823), (6, 2135882), (7, 1830756), (12, 1067941), (14, 915378), (21, 610252), (28, 457689), (42, 305126), (84, 152563)]