13799456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 16138144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 199, 352, 394, 398, 788, 796, 1576, 1592, 2167, 2189, 3152, 3184, 4334, 4378, 6304, 6368, 8668, 8756, 17336, 17512, 34672, 35024, 39203, 69344, 70048, 78406, 156812, 313624, 431233, 627248, 862466, 1254496, 1724932, 3449864, 6899728, 13799456]

約数ペア:

[(1, 13799456), (2, 6899728), (4, 3449864), (8, 1724932), (11, 1254496), (16, 862466), (22, 627248), (32, 431233), (44, 313624), (88, 156812), (176, 78406), (197, 70048), (199, 69344), (352, 39203), (394, 35024), (398, 34672), (788, 17512), (796, 17336), (1576, 8756), (1592, 8668), (2167, 6368), (2189, 6304), (3152, 4378), (3184, 4334)]