13340516

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3637}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 26892096

約数和(自身を除く): 13551580

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3637, 3668, 7274, 14548, 25459, 50918, 101836, 476447, 952894, 1905788, 3335129, 6670258, 13340516]

約数ペア:

[(1, 13340516), (2, 6670258), (4, 3335129), (7, 1905788), (14, 952894), (28, 476447), (131, 101836), (262, 50918), (524, 25459), (917, 14548), (1834, 7274), (3637, 3668)]