19074846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 43769088

約数和(自身を除く): 24694242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1451, 1878, 2191, 2902, 4353, 4382, 6573, 8706, 10157, 13146, 20314, 30471, 60942, 454163, 908326, 1362489, 2724978, 3179141, 6358282, 9537423, 19074846]

約数ペア:

[(1, 19074846), (2, 9537423), (3, 6358282), (6, 3179141), (7, 2724978), (14, 1362489), (21, 908326), (42, 454163), (313, 60942), (626, 30471), (939, 20314), (1451, 13146), (1878, 10157), (2191, 8706), (2902, 6573), (4353, 4382)]