19587912958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{7963}}^1$

素因数の和:9072

約数の個数: 32

約数和(自身を含む): 31583312640

約数和(自身を除く): 11995399682

約数列:

[1, 2, 17, 34, 71, 142, 1019, 1207, 2038, 2414, 7963, 15926, 17323, 34646, 72349, 135371, 144698, 270742, 565373, 1130746, 1229933, 2459866, 8114297, 9611341, 16228594, 19222682, 137943049, 275886098, 576115087, 1152230174, 9793956479, 19587912958]

約数ペア:

[(1, 19587912958), (2, 9793956479), (17, 1152230174), (34, 576115087), (71, 275886098), (142, 137943049), (1019, 19222682), (1207, 16228594), (2038, 9611341), (2414, 8114297), (7963, 2459866), (15926, 1229933), (17323, 1130746), (34646, 565373), (72349, 270742), (135371, 144698)]