11966416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 29157856

約数和(自身を除く): 17191440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 883, 968, 1232, 1694, 1766, 1936, 3388, 3532, 6181, 6776, 7064, 9713, 12362, 13552, 14128, 19426, 24724, 38852, 49448, 67991, 77704, 98896, 106843, 135982, 155408, 213686, 271964, 427372, 543928, 747901, 854744, 1087856, 1495802, 1709488, 2991604, 5983208, 11966416]

約数ペア:

[(1, 11966416), (2, 5983208), (4, 2991604), (7, 1709488), (8, 1495802), (11, 1087856), (14, 854744), (16, 747901), (22, 543928), (28, 427372), (44, 271964), (56, 213686), (77, 155408), (88, 135982), (112, 106843), (121, 98896), (154, 77704), (176, 67991), (242, 49448), (308, 38852), (484, 24724), (616, 19426), (847, 14128), (883, 13552), (968, 12362), (1232, 9713), (1694, 7064), (1766, 6776), (1936, 6181), (3388, 3532)]