19168616

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 36675030

約数和(自身を除く): 17506414

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 853, 1706, 2809, 3412, 5618, 6824, 11236, 22472, 45209, 90418, 180836, 361672, 2396077, 4792154, 9584308, 19168616]

約数ペア:

[(1, 19168616), (2, 9584308), (4, 4792154), (8, 2396077), (53, 361672), (106, 180836), (212, 90418), (424, 45209), (853, 22472), (1706, 11236), (2809, 6824), (3412, 5618)]