16712972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 31271184

約数和(自身を除く): 14558212

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2297, 3638, 4594, 7276, 9188, 39049, 78098, 156196, 245779, 491558, 983116, 4178243, 8356486, 16712972]

約数ペア:

[(1, 16712972), (2, 8356486), (4, 4178243), (17, 983116), (34, 491558), (68, 245779), (107, 156196), (214, 78098), (428, 39049), (1819, 9188), (2297, 7276), (3638, 4594)]