15229984

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 38093328

約数和(自身を除く): 22863344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 883, 1078, 1232, 1568, 1766, 2156, 2464, 3532, 4312, 6181, 7064, 8624, 9713, 12362, 14128, 17248, 19426, 24724, 28256, 38852, 43267, 49448, 67991, 77704, 86534, 98896, 135982, 155408, 173068, 197792, 271964, 310816, 346136, 475937, 543928, 692272, 951874, 1087856, 1384544, 1903748, 2175712, 3807496, 7614992, 15229984]

約数ペア:

[(1, 15229984), (2, 7614992), (4, 3807496), (7, 2175712), (8, 1903748), (11, 1384544), (14, 1087856), (16, 951874), (22, 692272), (28, 543928), (32, 475937), (44, 346136), (49, 310816), (56, 271964), (77, 197792), (88, 173068), (98, 155408), (112, 135982), (154, 98896), (176, 86534), (196, 77704), (224, 67991), (308, 49448), (352, 43267), (392, 38852), (539, 28256), (616, 24724), (784, 19426), (883, 17248), (1078, 14128), (1232, 12362), (1568, 9713), (1766, 8624), (2156, 7064), (2464, 6181), (3532, 4312)]