1906771918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{26317}}^1$

素因数の和:28467

約数の個数: 16

約数和(自身を含む): 3029938704

約数和(自身を除く): 1123166786

約数列:

[1, 2, 17, 34, 2131, 4262, 26317, 36227, 52634, 72454, 447389, 894778, 56081527, 112163054, 953385959, 1906771918]

約数ペア:

[(1, 1906771918), (2, 953385959), (17, 112163054), (34, 56081527), (2131, 894778), (4262, 447389), (26317, 72454), (36227, 52634)]