19759576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6363

約数の個数: 32

約数和(自身を含む): 40940640

約数和(自身を除く): 21181064

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6317, 12634, 25268, 50536, 107389, 145291, 214778, 290582, 429556, 581164, 859112, 1162328, 2469947, 4939894, 9879788, 19759576]

約数ペア:

[(1, 19759576), (2, 9879788), (4, 4939894), (8, 2469947), (17, 1162328), (23, 859112), (34, 581164), (46, 429556), (68, 290582), (92, 214778), (136, 145291), (184, 107389), (391, 50536), (782, 25268), (1564, 12634), (3128, 6317)]