12573778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 23825664

約数和(自身を除く): 11251886

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2297, 2737, 4594, 5474, 16079, 32158, 39049, 52831, 78098, 105662, 273343, 369817, 546686, 739634, 898127, 1796254, 6286889, 12573778]

約数ペア:

[(1, 12573778), (2, 6286889), (7, 1796254), (14, 898127), (17, 739634), (23, 546686), (34, 369817), (46, 273343), (119, 105662), (161, 78098), (238, 52831), (322, 39049), (391, 32158), (782, 16079), (2297, 5474), (2737, 4594)]