15972712

素因数分解:

$2^3\times 7^1\times {\mathrm{285227}}^1$

素因数の和:285240

約数の個数: 16

約数和(自身を含む): 34227360

約数和(自身を除く): 18254648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 285227, 570454, 1140908, 1996589, 2281816, 3993178, 7986356, 15972712]

約数ペア:

[(1, 15972712), (2, 7986356), (4, 3993178), (7, 2281816), (8, 1996589), (14, 1140908), (28, 570454), (56, 285227)]