13821884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 25775568

約数和(自身を除く): 11953684

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1123, 2246, 3077, 4492, 6154, 12308, 19091, 38182, 76364, 203263, 406526, 813052, 3455471, 6910942, 13821884]

約数ペア:

[(1, 13821884), (2, 6910942), (4, 3455471), (17, 813052), (34, 406526), (68, 203263), (181, 76364), (362, 38182), (724, 19091), (1123, 12308), (2246, 6154), (3077, 4492)]