11719712

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 24335640

約数和(自身を除く): 12615928

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 173, 232, 292, 346, 464, 584, 692, 928, 1168, 1384, 2117, 2336, 2768, 4234, 5017, 5536, 8468, 10034, 12629, 16936, 20068, 25258, 33872, 40136, 50516, 67744, 80272, 101032, 160544, 202064, 366241, 404128, 732482, 1464964, 2929928, 5859856, 11719712]

約数ペア:

[(1, 11719712), (2, 5859856), (4, 2929928), (8, 1464964), (16, 732482), (29, 404128), (32, 366241), (58, 202064), (73, 160544), (116, 101032), (146, 80272), (173, 67744), (232, 50516), (292, 40136), (346, 33872), (464, 25258), (584, 20068), (692, 16936), (928, 12629), (1168, 10034), (1384, 8468), (2117, 5536), (2336, 5017), (2768, 4234)]