19144615

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 27279360

約数和(自身を除く): 8134745

約数列:

[1, 5, 7, 35, 59, 73, 127, 295, 365, 413, 511, 635, 889, 2065, 2555, 4307, 4445, 7493, 9271, 21535, 30149, 37465, 46355, 52451, 64897, 150745, 262255, 324485, 546989, 2734945, 3828923, 19144615]

約数ペア:

[(1, 19144615), (5, 3828923), (7, 2734945), (35, 546989), (59, 324485), (73, 262255), (127, 150745), (295, 64897), (365, 52451), (413, 46355), (511, 37465), (635, 30149), (889, 21535), (2065, 9271), (2555, 7493), (4307, 4445)]