11715856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 13595024

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2267, 2584, 4534, 5168, 9068, 18136, 36272, 38539, 43073, 77078, 86146, 154156, 172292, 308312, 344584, 616624, 689168, 732241, 1464482, 2928964, 5857928, 11715856]

約数ペア:

[(1, 11715856), (2, 5857928), (4, 2928964), (8, 1464482), (16, 732241), (17, 689168), (19, 616624), (34, 344584), (38, 308312), (68, 172292), (76, 154156), (136, 86146), (152, 77078), (272, 43073), (304, 38539), (323, 36272), (646, 18136), (1292, 9068), (2267, 5168), (2584, 4534)]