11557168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 40

約数和(自身を含む): 26942720

約数和(自身を除く): 15385552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5431, 10862, 21724, 38017, 43448, 76034, 86896, 103189, 152068, 206378, 304136, 412756, 608272, 722323, 825512, 1444646, 1651024, 2889292, 5778584, 11557168]

約数ペア:

[(1, 11557168), (2, 5778584), (4, 2889292), (7, 1651024), (8, 1444646), (14, 825512), (16, 722323), (19, 608272), (28, 412756), (38, 304136), (56, 206378), (76, 152068), (112, 103189), (133, 86896), (152, 76034), (266, 43448), (304, 38017), (532, 21724), (1064, 10862), (2128, 5431)]