16955732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 31547880

約数和(自身を除く): 14592148

約数列:

[1, 2, 4, 17, 34, 68, 389, 641, 778, 1282, 1556, 2564, 6613, 10897, 13226, 21794, 26452, 43588, 249349, 498698, 997396, 4238933, 8477866, 16955732]

約数ペア:

[(1, 16955732), (2, 8477866), (4, 4238933), (17, 997396), (34, 498698), (68, 249349), (389, 43588), (641, 26452), (778, 21794), (1282, 13226), (1556, 10897), (2564, 6613)]