2013193018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{88867}}^1$

素因数の和:89157

約数の個数: 16

約数和(自身を含む): 3096872064

約数和(自身を除く): 1083679046

約数列:

[1, 2, 47, 94, 241, 482, 11327, 22654, 88867, 177734, 4176749, 8353498, 21416947, 42833894, 1006596509, 2013193018]

約数ペア:

[(1, 2013193018), (2, 1006596509), (47, 42833894), (94, 21416947), (241, 8353498), (482, 4176749), (11327, 177734), (22654, 88867)]