11553542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 12638458

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 199, 203, 286, 319, 377, 398, 406, 638, 754, 1001, 1393, 2002, 2189, 2233, 2587, 2639, 2786, 4147, 4378, 4466, 5174, 5278, 5771, 8294, 11542, 15323, 18109, 28457, 29029, 30646, 36218, 40397, 56914, 58058, 63481, 75023, 80794, 126962, 150046, 199199, 398398, 444367, 525161, 825253, 888734, 1050322, 1650506, 5776771, 11553542]

約数ペア:

[(1, 11553542), (2, 5776771), (7, 1650506), (11, 1050322), (13, 888734), (14, 825253), (22, 525161), (26, 444367), (29, 398398), (58, 199199), (77, 150046), (91, 126962), (143, 80794), (154, 75023), (182, 63481), (199, 58058), (203, 56914), (286, 40397), (319, 36218), (377, 30646), (398, 29029), (406, 28457), (638, 18109), (754, 15323), (1001, 11542), (1393, 8294), (2002, 5771), (2189, 5278), (2233, 5174), (2587, 4466), (2639, 4378), (2786, 4147)]