11519586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16785054

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 2591, 4446, 5182, 7773, 15546, 23319, 33683, 46638, 49229, 67366, 98458, 101049, 147687, 202098, 295374, 303147, 443061, 606294, 639977, 886122, 1279954, 1919931, 3839862, 5759793, 11519586]

約数ペア:

[(1, 11519586), (2, 5759793), (3, 3839862), (6, 1919931), (9, 1279954), (13, 886122), (18, 639977), (19, 606294), (26, 443061), (38, 303147), (39, 295374), (57, 202098), (78, 147687), (114, 101049), (117, 98458), (171, 67366), (234, 49229), (247, 46638), (342, 33683), (494, 23319), (741, 15546), (1482, 7773), (2223, 5182), (2591, 4446)]