13207768

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 28454400

約数和(自身を除く): 15246632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1039, 1589, 1816, 2078, 3178, 4156, 6356, 7273, 8312, 12712, 14546, 29092, 58184, 235853, 471706, 943412, 1650971, 1886824, 3301942, 6603884, 13207768]

約数ペア:

[(1, 13207768), (2, 6603884), (4, 3301942), (7, 1886824), (8, 1650971), (14, 943412), (28, 471706), (56, 235853), (227, 58184), (454, 29092), (908, 14546), (1039, 12712), (1589, 8312), (1816, 7273), (2078, 6356), (3178, 4156)]