16521892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 30776760

約数和(自身を除く): 14254868

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 1061, 2122, 3893, 4244, 7786, 15572, 18037, 36074, 72148, 242969, 485938, 971876, 4130473, 8260946, 16521892]

約数ペア:

[(1, 16521892), (2, 8260946), (4, 4130473), (17, 971876), (34, 485938), (68, 242969), (229, 72148), (458, 36074), (916, 18037), (1061, 15572), (2122, 7786), (3893, 4244)]