19064824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 36915120

約数和(自身を除く): 17850296

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 353, 628, 706, 1256, 1412, 2824, 6751, 13502, 15179, 27004, 30358, 54008, 55421, 60716, 110842, 121432, 221684, 443368, 2383103, 4766206, 9532412, 19064824]

約数ペア:

[(1, 19064824), (2, 9532412), (4, 4766206), (8, 2383103), (43, 443368), (86, 221684), (157, 121432), (172, 110842), (314, 60716), (344, 55421), (353, 54008), (628, 30358), (706, 27004), (1256, 15179), (1412, 13502), (2824, 6751)]