19941404

素因数分解:

$2^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1201}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 39983328

約数和(自身を除く): 20041924

約数列:

[1, 2, 4, 7, 14, 28, 593, 1186, 1201, 2372, 2402, 4151, 4804, 8302, 8407, 16604, 16814, 33628, 712193, 1424386, 2848772, 4985351, 9970702, 19941404]

約数ペア:

[(1, 19941404), (2, 9970702), (4, 4985351), (7, 2848772), (14, 1424386), (28, 712193), (593, 33628), (1186, 16814), (1201, 16604), (2372, 8407), (2402, 8302), (4151, 4804)]