11747168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:307

約数の個数: 36

約数和(自身を含む): 24520860

約数和(自身を除く): 12773692

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 19321, 21128, 38642, 42256, 77284, 84512, 154568, 309136, 367099, 618272, 734198, 1468396, 2936792, 5873584, 11747168]

約数ペア:

[(1, 11747168), (2, 5873584), (4, 2936792), (8, 1468396), (16, 734198), (19, 618272), (32, 367099), (38, 309136), (76, 154568), (139, 84512), (152, 77284), (278, 42256), (304, 38642), (556, 21128), (608, 19321), (1112, 10564), (2224, 5282), (2641, 4448)]